@article{StephanGueth1984,
  author    = {Stephan, J{\"u}rgen and G{\"u}th, Werner},
  title     = {Equilibrium Selection in the One Seller and Many Buyers Game / G{\"u}th, Werner, Stephan, J{\"u}rgen},
  series = {Zeitschrift f{\"u}r National{\"o}konomie. Journal of Economics. 44 (1984), H. 3},
  journal   = {Zeitschrift f{\"u}r National{\"o}konomie. Journal of Economics. 44 (1984), H. 3},
  isbn      = {1617-7134},
  pages     = {267 -- 281},
  year      = {1984},
  language  = {en}
}
@article{PietschKurbel1986,
  author    = {Pietsch, Wolfram and Kurbel, Karl},
  title     = {A Portable Implementation of Index Sequential Input-Output [Part 1] / Kurbel, Karl; Pietsch, W.},
  series = {Ada letters. 6 (1986), H. 2},
  journal   = {Ada letters. 6 (1986), H. 2},
  isbn      = {0736-721X},
  pages     = {29 -- 40},
  year      = {1986},
  language  = {en}
}
@article{PietschKurbel1986,
  author    = {Pietsch, Wolfram and Kurbel, Karl},
  title     = {A Portable Implementation of Index Sequential Input-Output [Part 2] / Kurbel, Karl; Pietsch, W.},
  series = {Ada letters. 6 (1986), H. 3},
  journal   = {Ada letters. 6 (1986), H. 3},
  isbn      = {0736-721X},
  pages     = {6 -- 13},
  year      = {1986},
  language  = {en}
}
@article{PietschKurbelLabentz1987,
  author    = {Pietsch, Wolfram and Kurbel, K. and Labentz, M.},
  title     = {Prototyping und Projektmanagement bei großen Entwicklungsteams / Kurbel, K., Labentz, M., Pietsch, W.},
  series = {Information management : IM ; Praxis, Ausbildung u. Forschung d. Wirtschaftsinformatik. 2 (1987), H. 1},
  journal   = {Information management : IM ; Praxis, Ausbildung u. Forschung d. Wirtschaftsinformatik. 2 (1987), H. 1},
  isbn      = {0930-5181},
  pages     = {6 -- 15},
  year      = {1987},
  language  = {en}
}
@article{JacobsQuernheim1990,
  author    = {Jacobs, Stephan and Quernheim, Ulrich},
  title     = {ARQ Error Control for Multipoint Satellite Communications / Ulrich Quernheim, Stephan Jacobs},
  series = {Computer networking : proceedings of the IFIP TC 6 Conference on Computer Networking, COMNET '90, Budapest, Hungary, 8-10 May, 1990 / edited by L{\´a}szl{\´o} Csaba, Tibor Szentiv{\´a}nyi, Katie Tarnay},
  journal   = {Computer networking : proceedings of the IFIP TC 6 Conference on Computer Networking, COMNET '90, Budapest, Hungary, 8-10 May, 1990 / edited by L{\´a}szl{\´o} Csaba, Tibor Szentiv{\´a}nyi, Katie Tarnay},
  publisher = {Elsevier},
  address   = {New York, N.Y.},
  isbn      = {0444888721},
  pages     = {xi, 505 p : ill},
  year      = {1990},
  language  = {en}
}
@article{JacobsQuernheim1990,
  author    = {Jacobs, Stephan and Quernheim, Ulrich},
  title     = {Multicopy ARQ Error Control Techniques for Multipoint Satellite Links / Ulrich Quernheim, Stephan Jacobs},
  series = {Proceedings of the IFIP TC 6 International Conference on Information Network and Data Communication : Lillehammer, Norway, 26 - 29 March, 1990 / ed. by Dipak Khakhar ...},
  journal   = {Proceedings of the IFIP TC 6 International Conference on Information Network and Data Communication : Lillehammer, Norway, 26 - 29 March, 1990 / ed. by Dipak Khakhar ...},
  publisher = {North-Holland},
  address   = {Amsterdam [u.a.]},
  isbn      = {0-444-88696-6},
  pages     = {XI, 411 S. : Ill., graph. Darst.},
  year      = {1990},
  language  = {en}
}
@article{JacobsQuernheim1990,
  author    = {Jacobs, Stephan and Quernheim, Ulrich},
  title     = {Error Control Techniques for Digital Satellite Links},
  series = {C-band antennas for regional communication systems : 1st European Conference Satellite Communications, ECSC-1, M{\"u}nchen, 28.-30.11.89 / Wolf, H. u.a. [Mitarb.]. Information und Dokumentation, Messerschmitt-B{\"o}lkow-Blohm GmbH (MBB), M{\"u}nchen},
  journal   = {C-band antennas for regional communication systems : 1st European Conference Satellite Communications, ECSC-1, M{\"u}nchen, 28.-30.11.89 / Wolf, H. u.a. [Mitarb.]. Information und Dokumentation, Messerschmitt-B{\"o}lkow-Blohm GmbH (MBB), M{\"u}nchen},
  publisher = {OTN-Berichtsstelle, Technisch-wissenschaftliche Information, Messerschmitt-B{\"o}lkow-Blohm GmbH},
  address   = {M{\"u}nchen},
  year      = {1990},
  language  = {en}
}
@article{PietschKurbel1990,
  author    = {Pietsch, Wolfram and Kurbel, Karl},
  title     = {A Cooperative Work Environment for Evolutionary Software Development / Kurbel, K., Pietsch, W.},
  series = {Multi-user interfaces and applications : proceedings of the IFIP WG 8.4 Conference on Multi-User Interfaces and Applications, Heraklion, Crete, Greece, 24 - 26 September, 1990 / ed. by Simon Gibbs ...},
  journal   = {Multi-user interfaces and applications : proceedings of the IFIP WG 8.4 Conference on Multi-User Interfaces and Applications, Heraklion, Crete, Greece, 24 - 26 September, 1990 / ed. by Simon Gibbs ...},
  publisher = {North-Holland Publ.},
  address   = {Amsterdam [u.a.]},
  isbn      = {0-444-88760-1},
  pages     = {115 -- 127},
  year      = {1990},
  language  = {en}
}
@article{Weigand1990,
  author    = {Weigand, Christoph},
  title     = {Optimal Adjustment Policies},
  series = {Proceedings of the First Ume{\aa}-W{\"u}rzburg Conference in Statistics : Kronlund Conference Center and University of Ume{\aa}, September 10 - 14, 1990 / ed. by Kurt Br{\"a}nn{\"a}s},
  journal   = {Proceedings of the First Ume{\aa}-W{\"u}rzburg Conference in Statistics : Kronlund Conference Center and University of Ume{\aa}, September 10 - 14, 1990 / ed. by Kurt Br{\"a}nn{\"a}s},
  publisher = {Univ. of Ume{\aa}},
  address   = {Ume{\aa}},
  isbn      = {91-7174-564-5},
  pages     = {147 -- 158},
  year      = {1990},
  language  = {en}
}
@article{JacobsQuernheimAghadavoodiJolfaei1991,
  author    = {Jacobs, Stephan and Quernheim, Ulrich and Aghadavoodi Jolfaei, Masoud},
  title     = {Performance Evalutation of three Access Protocols for VSAT Networks / Ulrich Quernheim, Stephan Jacobs, Masoud Aghadavoodi Jolfaei},
  series = {Proceedings of the second European Conference on Satellite Communications : ECSC-2 ; Palais de Congr{\`e}s, Li{\`e}ge, Belgium, 22 - 24 October 1991 / [ed.: Brigitte Kaldeich]},
  journal   = {Proceedings of the second European Conference on Satellite Communications : ECSC-2 ; Palais de Congr{\`e}s, Li{\`e}ge, Belgium, 22 - 24 October 1991 / [ed.: Brigitte Kaldeich]},
  publisher = {ESA Publ. Div.},
  address   = {Noordwijk},
  isbn      = {92-9092-170-6},
  pages     = {XXXII, 533 S. : Ill., graph. Darst.},
  year      = {1991},
  language  = {en}
}
@article{Weigand1991,
  author    = {Weigand, Christoph},
  title     = {A Solution to the Scheduling Problem Taking into Account Quality},
  series = {Operations research '91 : extended abstracts of the 16th Symposium on Operations Research held at the University of Trier at September 9 - 11, 1991 / [GM{\"O}OR]. Peter Gritzmann ... (eds.)},
  journal   = {Operations research '91 : extended abstracts of the 16th Symposium on Operations Research held at the University of Trier at September 9 - 11, 1991 / [GM{\"O}OR]. Peter Gritzmann ... (eds.)},
  publisher = {Physica-Verl.},
  address   = {Heidelberg},
  isbn      = {3790806080},
  pages     = {373 -- 375},
  year      = {1991},
  language  = {en}
}
@article{Mackenstein1991,
  author    = {Mackenstein, Hans},
  title     = {The role of Germany, Japan and the United States on the ECU-bond markets / Hans Wilhelm Mackenstein},
  series = {De pecunia. 3 (1991), H. 1},
  journal   = {De pecunia. 3 (1991), H. 1},
  isbn      = {1015-6283},
  pages     = {113 -- 150},
  year      = {1991},
  language  = {en}
}
@article{Weigand1992,
  author    = {Weigand, Christoph},
  title     = {Economic Machine Adjustment in the Case of Product Screening .E.v.Collani, Ch. Weigand},
  series = {Statistical Papers. 33 (1992)},
  journal   = {Statistical Papers. 33 (1992)},
  pages     = {171 -- 184},
  year      = {1992},
  language  = {en}
}
@article{Weigand1992,
  author    = {Weigand, Christoph},
  title     = {A new Approach for Optimal Control of a Production process},
  series = {Economic Quality Control. 7 (1992)},
  journal   = {Economic Quality Control. 7 (1992)},
  isbn      = {0940-5151},
  pages     = {225 -- 251},
  year      = {1992},
  language  = {en}
}
@book{Mackenstein1992,
  author    = {Mackenstein, Hans},
  title     = {The European system of central banks in relation to the Deutsche Bundesbank : a comparative study of the two institutions and their political and social environment / by Hans Wilhelm Mackenstein},
  address   = {Birmingham},
  pages     = {47 Bl.},
  year      = {1992},
  language  = {en}
}
@article{Jacobs1993,
  author    = {Jacobs, Stephan},
  title     = {CSCW for Requirements Engineering - Requirements Engineering for CSCW},
  series = {Proceedings of the Third European Conference on Computer Supported Cooperative Work : 13 - 17 September 1993, Milan, Italy ; ECSCW ' 93 / ed. by Giorgio de Michelis ...},
  journal   = {Proceedings of the Third European Conference on Computer Supported Cooperative Work : 13 - 17 September 1993, Milan, Italy ; ECSCW ' 93 / ed. by Giorgio de Michelis ...},
  publisher = {Kluwer},
  address   = {Dordrecht [u.a.]},
  isbn      = {0-7923-2447-1},
  pages     = {XI, 364 S. : Ill., graph. Darst.},
  year      = {1993},
  language  = {en}
}
@article{JacobsJarkePohletal.1993,
  author    = {Jacobs, Stephan and Jarke, Matthias and Pohl, Klaus and Bubenko, Janis},
  title     = {Requirements Engineering : An Integrated View of Representations, Process, and Domain / Jarke, Matthias ; Pohl, Klaus ; Jacobs, Stephan ; Bubenko, Janis ...},
  series = {Software engineering : 4th European Software Engineering Conference Garmisch-Partenkirchen, Germany, September 13 - 17, 1993 ; proceedings / ESEC '93. Ian Sommerville ... (eds.)},
  journal   = {Software engineering : 4th European Software Engineering Conference Garmisch-Partenkirchen, Germany, September 13 - 17, 1993 ; proceedings / ESEC '93. Ian Sommerville ... (eds.)},
  publisher = {Springer},
  address   = {Berlin [u.a.]},
  isbn      = {3-540-57209-0},
  pages     = {100 -- 114},
  year      = {1993},
  language  = {en}
}
@article{Weigand1993,
  author    = {Weigand, Christoph},
  title     = {On the Effects of SPC on Production Time},
  series = {Economic Quality Control. 8 (1993)},
  journal   = {Economic Quality Control. 8 (1993)},
  isbn      = {0940-5151},
  pages     = {23 -- 61},
  year      = {1993},
  language  = {en}
}
@article{SchulteZurhausenPoznanska1994,
  author    = {Schulte-Zurhausen, Manfred and Poznanska, K.},
  title     = {Kryteria klasyfikacji malych i srednich przedsiebiorstw = Kriterien zur Klassifizierung von kleinen und mittleren Unternehmen},
  series = {Przeglad Organizacji (1994)},
  journal   = {Przeglad Organizacji (1994)},
  pages     = {24 -- 27},
  year      = {1994},
  language  = {en}
}
@book{JacobsJarke1994,
  author    = {Jacobs, Stephan and Jarke, Matthias},
  title     = {Requirements information management : the NATURE approach / RWTH Aachen, Fachgruppe Informatik. M. Jarke},
  publisher = {RWTH, Fachgruppe Informatik},
  address   = {Aachen},
  pages     = {27 S : graph. Darst.},
  year      = {1994},
  language  = {en}
}
@article{JacobsJarkePohl1994,
  author    = {Jacobs, Stephan and Jarke, Matthias and Pohl, Klaus},
  title     = {Requirements Engineering 1993},
  series = {Automated software engineering : the international journal of automated reasoning and artificial intelligence in software engineering. Vol. 1 (1994), H. No. 1},
  journal   = {Automated software engineering : the international journal of automated reasoning and artificial intelligence in software engineering. Vol. 1 (1994), H. No. 1},
  isbn      = {0928-8910},
  year      = {1994},
  language  = {en}
}
@article{JacobsGrobKethers1994,
  author    = {Jacobs, Stephan and Grob, Robert and Kethers, Stefanie},
  title     = {Towards CIS in Quality Management - Integration of Agents and Methods / Robert Grob, Stephan Jacobs, Stefanie Kethers},
  series = {Proceedings of the Second International Conference on Cooperative Information Systems : May 17 - 20, 1994, Toronto, Canada / sponsored by the University of Toronto. Editors: Michael Brodie},
  journal   = {Proceedings of the Second International Conference on Cooperative Information Systems : May 17 - 20, 1994, Toronto, Canada / sponsored by the University of Toronto. Editors: Michael Brodie},
  publisher = {University of Toronto Press},
  address   = {Toronto},
  year      = {1994},
  language  = {en}
}
@article{Jacobs1994,
  author    = {Jacobs, Stephan},
  title     = {A Fault Diagnosis System Using Temporary Relations between Symptoms},
  series = {Operations research '93 : extended abstracts of the 18th Symposium on Operations Research held at the University of Cologne, September 1 - 3, 1993 / Achim Bachem ... (ed.)},
  journal   = {Operations research '93 : extended abstracts of the 18th Symposium on Operations Research held at the University of Cologne, September 1 - 3, 1993 / Achim Bachem ... (ed.)},
  publisher = {Physica-Verl.},
  address   = {Heidelberg},
  isbn      = {379080794X},
  pages     = {XXVI, 550 S : graph. Darst.},
  year      = {1994},
  language  = {en}
}
@article{PietschSteinbauer1994,
  author    = {Pietsch, Wolfram and Steinbauer, Dieter},
  title     = {Business Process Reengineering},
  series = {Wirtschaftsinformatik. 36 (1994), H. 5},
  journal   = {Wirtschaftsinformatik. 36 (1994), H. 5},
  isbn      = {0937-6429},
  pages     = {502 -- 505},
  year      = {1994},
  language  = {en}
}
@article{PietschTaudes1994,
  author    = {Pietsch, Wolfram and Taudes, A.},
  title     = {Groupware Support for Interorganizational Courseware-Development. A Case Study / Pietsch, W. , Taudes, A.},
  series = {IM : die Fachzeitschrift f{\"u}r Information Management \& Consulting (1994)},
  journal   = {IM : die Fachzeitschrift f{\"u}r Information Management \& Consulting (1994)},
  isbn      = {0930-5181, 1616-1017},
  pages     = {12 -- 18},
  year      = {1994},
  language  = {en}
}
@article{Weigand1994,
  author    = {Weigand, Christoph},
  title     = {Optimal Production Schedule for a K Products Single Machine Problem},
  series = {Economic Quality Control. 9 (1994)},
  journal   = {Economic Quality Control. 9 (1994)},
  isbn      = {0940-5151},
  pages     = {91 -- 101},
  year      = {1994},
  language  = {en}
}
@article{WeigandCollaniSaniga1994,
  author    = {Weigand, Christoph and Collani, E. v. and Saniga, E.M.},
  title     = {Economic Adjustment Design for -Control Charts. E.v.Collani, E.M. Saniga, Ch. Weigand},
  series = {IIE Transactions / Institute of Industrial Engineers. 26 (1994), H. 6},
  journal   = {IIE Transactions / Institute of Industrial Engineers. 26 (1994), H. 6},
  isbn      = {0569-5554},
  year      = {1994},
  language  = {en}
}
@article{JacobsHolten1995,
  author    = {Jacobs, Stephan and Holten, Roland},
  title     = {Goal Driven Business Modelling - Supporting Decision Making within Information System Development},
  series = {Conference on Organizational Computing Systems : August 13 - 16, 1995, Milpitas, Calif. / general ed. Nora Comstock ...},
  journal   = {Conference on Organizational Computing Systems : August 13 - 16, 1995, Milpitas, Calif. / general ed. Nora Comstock ...},
  publisher = {ACM},
  address   = {New York, NY},
  isbn      = {0-89791-706-5},
  pages     = {III, 353 S. : graph. Darst.},
  year      = {1995},
  language  = {en}
}
@book{Pietsch1995,
  author    = {Pietsch, Wolfram},
  title     = {Software quality management III : [... held in Seville in April 1995] / [Third International Conference on Software Quality Management]. Ed.: M. Ross},
  publisher = {Computational Mechanics Publ.},
  address   = {Southampton [u.a.]},
  isbn      = {1853123099},
  year      = {1995},
  language  = {en}
}
@book{Maercker1995,
  author    = {Maercker, Gisela},
  title     = {Efficient estimation in AR models with ARCH errors},
  publisher = {Institute f{\"u}r Mathematik, Techn. Univ.},
  address   = {Braunschweig},
  pages     = {20 Bl.},
  year      = {1995},
  language  = {en}
}
@article{Mischke1995,
  author    = {Mischke, Winfried},
  title     = {Die Garantie im Kaufrecht},
  series = {Betriebs-Berater. 50 (1995), H. 22},
  journal   = {Betriebs-Berater. 50 (1995), H. 22},
  isbn      = {0340-7918},
  pages     = {1093 -- 1096},
  year      = {1995},
  language  = {en}
}
@inproceedings{Pietsch1995,
  author    = {Pietsch, Wolfram},
  title     = {A framework of quality function deployment},
  series = {Quality management / eds.: M. Ross ... (Software quality management ; 3,1)},
  booktitle = {Quality management / eds.: M. Ross ... (Software quality management ; 3,1)},
  publisher = {Computational Mechanics Publ.},
  address   = {Southhampton},
  organization    = {International Conference on Software Quality Management <3, 1995, Sevilla>},
  isbn      = {1-85312-309-9},
  pages     = {419 -- 428},
  year      = {1995},
  language  = {en}
}
@article{JacobsHermanns1996,
  author    = {Jacobs, Stephan and Hermanns, Oliver},
  title     = {Cooperative Design: Requirements on Network Technology and Document Architecture},
  series = {Selected papers of the 6th Joint European Networking Conference / guest ed.: J. Barber{\´a}},
  journal   = {Selected papers of the 6th Joint European Networking Conference / guest ed.: J. Barber{\´a}},
  publisher = {Elsevier},
  address   = {Amsterdam [u.a.]},
  pages     = {S. 428 - 600 : Ill., graph. Darst.},
  year      = {1996},
  language  = {en}
}
@article{JacobsGebhardt1996,
  author    = {Jacobs, Stephan and Gebhardt, Michael},
  title     = {Conflict Management in Design /},
  series = {Transactions from the Eighth Symposium on Quality Function Deployment : (concurrent with International Symposium on QFD 96] ; June 9 - 11, 1996, Novi, Michigan, USA / sponsored by: QFD Institute},
  journal   = {Transactions from the Eighth Symposium on Quality Function Deployment : (concurrent with International Symposium on QFD 96] ; June 9 - 11, 1996, Novi, Michigan, USA / sponsored by: QFD Institute},
  publisher = {QFD Institute},
  address   = {Ann Arbor, Mich.},
  pages     = {599 S.},
  year      = {1996},
  language  = {en}
}
@article{JacobsGebhardtKethersetal.1996,
  author    = {Jacobs, Stephan and Gebhardt, Michael and Kethers, Stefanie and Rzasa, Wojtek},
  title     = {Filling HTML forms simultaneously: CoWeb — architecture and functionality},
  series = {Computer Networks and ISDN Systems. Vol. 30 (1996), H. Issues 1-7},
  journal   = {Computer Networks and ISDN Systems. Vol. 30 (1996), H. Issues 1-7},
  isbn      = {0376-5075},
  pages     = {1385 -- 1395},
  year      = {1996},
  language  = {en}
}
@article{PietschKurbelJung1996,
  author    = {Pietsch, Wolfram and Kurbel, Karl and Jung, R.},
  title     = {Modeling Knowledge about Long-term IS-Integration and Integration-oriented Reengineering with KADS / Kurbel, K., Jung, R., Pietsch, W.},
  series = {Distributed information systems in business / W. K{\"o}nig ... (eds.)},
  journal   = {Distributed information systems in business / W. K{\"o}nig ... (eds.)},
  publisher = {Springer},
  address   = {Berlin [u.a.]},
  isbn      = {3-540-61094-4},
  pages     = {VI, 302 S. : graph. Darst.},
  year      = {1996},
  language  = {en}
}
@article{PietschmannVahs1996,
  author    = {Pietschmann, Bernd P. and Vahs, Dietmar},
  title     = {Change Management - Wie Sie Ihr Unternehmen fit f{\"u}r die Zukunft machen. Teil 1: Erfolgsfaktoren von Ver{\"a}nderungsprozessen},
  series = {News / ASU ; BJU : von Unternehmern f{\"u}r Unternehmer. Ausgabe Baden-W{\"u}rttemberg. 13 (1996), H. 5},
  journal   = {News / ASU ; BJU : von Unternehmern f{\"u}r Unternehmer. Ausgabe Baden-W{\"u}rttemberg. 13 (1996), H. 5},
  pages     = {76 -- 79},
  year      = {1996},
  language  = {en}
}
@article{PietschmannVahs1996,
  author    = {Pietschmann, Bernd P. and Vahs, Dietmar},
  title     = {Change Management - Wie Sie Ihr Unternehmen fit f{\"u}r die Zukunft machen. Teil 2: Prozeßmanagement - Von starren Strukturen zu flexiblen Prozessen},
  series = {News / ASU ; BJU : von Unternehmern f{\"u}r Unternehmer. Ausgabe Baden-W{\"u}rttemberg. 13 (1996), H. 6},
  journal   = {News / ASU ; BJU : von Unternehmern f{\"u}r Unternehmer. Ausgabe Baden-W{\"u}rttemberg. 13 (1996), H. 6},
  pages     = {84 -- 86},
  year      = {1996},
  language  = {en}
}
@inproceedings{JarkeGebhardtJacobsetal.1996,
  author    = {Jarke, Matthias and Gebhardt, Michael and Jacobs, Stephan and Nissen, Hans W.},
  title     = {Conflict analysis across heterogeneous viewpoints: formalization and visualization},
  series = {Proceedings of the 29th Annual Hawaii International Conference on System Sciences},
  booktitle = {Proceedings of the 29th Annual Hawaii International Conference on System Sciences},
  isbn      = {0-8186-7324-9},
  doi       = {10.1109/HICSS.1996.493191},
  pages     = {199 -- 208},
  year      = {1996},
  language  = {en}
}
@article{FredebeulKrein1997,
  author    = {Fredebeul-Krein, Markus},
  title     = {Telecommunications and WTO discipline : an assessment of the WTO agreement on telecommunication services},
  series = {Telecommunications policy. 21 (1997), H. 6},
  journal   = {Telecommunications policy. 21 (1997), H. 6},
  isbn      = {0308-5961},
  pages     = {477 -- 491},
  year      = {1997},
  language  = {en}
}
@article{GebhardtJarkeJacobs1997,
  author    = {Gebhardt, Michael and Jarke, Matthias and Jacobs, Stephan},
  title     = {A Toolkit for Negotiation Support Interfaces to Multidimensional Data},
  series = {SIGMOD 1997 : proceedings ACM SIGMOD International Conference on Management of Data, May 13 - 15, 1997, Tucson, Arizona, USA / ed. by Joan M. Peckman},
  journal   = {SIGMOD 1997 : proceedings ACM SIGMOD International Conference on Management of Data, May 13 - 15, 1997, Tucson, Arizona, USA / ed. by Joan M. Peckman},
  publisher = {ACM Press},
  address   = {New York, NY},
  isbn      = {0897919114},
  pages     = {XIV, 586 S : Ill., graph. Darst.},
  year      = {1997},
  language  = {en}
}
@book{Janz1997,
  author    = {Janz, Norbert},
  title     = {Interpreting Estimation Result of Euler Equation Investment Models when Factor Markets are Imperfectly Competitive},
  publisher = {ZEW Zentrum f{\"u}r Europ{\"a}ische Wirtschaftsforschung},
  address   = {Mannheim},
  pages     = {11 S.},
  year      = {1997},
  language  = {en}
}
@book{Maercker1997,
  author    = {Maercker, Gisela},
  title     = {Statistical inference in conditional heteroskedastic autoregressive models},
  publisher = {Shaker},
  address   = {Aachen},
  isbn      = {3-8265-2486-1},
  pages     = {87 S.: graph. Darst.},
  year      = {1997},
  language  = {en}
}
@inproceedings{KleinLindemann1997,
  author    = {Klein, Stefan and Lindemann, Markus},
  title     = {New architectures for web-enabled EDI-applications and their impact on VANS},
  series = {Global business in practice : proceedings of the Tenth International Bled Electronic Commerce Conference BLED '97, Bled, Slovenia, June 9-11 1997},
  booktitle = {Global business in practice : proceedings of the Tenth International Bled Electronic Commerce Conference BLED '97, Bled, Slovenia, June 9-11 1997},
  editor    = {Vogel, Douglas R.},
  publisher = {Moderna organizacija},
  address   = {Kranj},
  pages     = {556 -- 573},
  year      = {1997},
  language  = {en}
}
@article{LindemannRunge1997,
  author    = {Lindemann, Markus and Runge, Alexander},
  title     = {Permanent IT-support in electronic commerce transactions},
  series = {Electronic markets : the international journal of networked business. Vol. 7 (1997), iss. 1},
  journal   = {Electronic markets : the international journal of networked business. Vol. 7 (1997), iss. 1},
  issn      = {1422-8890},
  pages     = {18 -- 20},
  year      = {1997},
  language  = {en}
}
@book{JanzEblingGoeggerleetal.1998,
  author    = {Janz, Norbert and Ebling, G{\"u}nther and G{\"o}ggerle, J. and Licht, Georg},
  title     = {The Longitudinal Aspect of Innovation Surveys / G. Ebling, J. G{\"o}ggerle, N. Janz, G. Licht und H. Stahl},
  publisher = {ZEW Zentrum f{\"u}r Europ{\"a}ische Wirtschaftsf{\"o}rderung},
  address   = {Mannheim},
  year      = {1998},
  language  = {en}
}
@book{JanzEblingNiggemannetal.1998,
  author    = {Janz, Norbert and Ebling, G{\"u}nther and Niggemann, Hiltrud and Stahl, Harald},
  title     = {2nd Community Innovation Survey. 1st Interim Report. Report prepared for Eurostat / Ebling, G., N. Janz, H. Niggemann und H. Stahl},
  publisher = {ZEW Zentrum f{\"u}r Europ{\"a}ische Wirtschaftsf{\"o}rderung},
  address   = {Mannheim},
  year      = {1998},
  language  = {en}
}
@book{GottschalkJanzRennings1998,
  author    = {Gottschalk, Sandra and Janz, Norbert and Rennings, Klaus},
  title     = {Characteristics and Performance of Eco-Innovative Firms in the German Service Sector},
  pages     = {mimeo},
  year      = {1998},
  language  = {en}
}
@article{Mackenstein1998,
  author    = {Mackenstein, Hans},
  title     = {Book Reviews - Samardzic, Slobodan and Thomas Fleiner, Federalismus und Minderheitenproblem in Multiethnischen Gemeinschaften},
  series = {Regional and federal studies. 8 (1998), H. 3},
  journal   = {Regional and federal studies. 8 (1998), H. 3},
  isbn      = {1359-7566},
  pages     = {138 -- 138},
  year      = {1998},
  language  = {en}
}
@article{Mackenstein1998,
  author    = {Mackenstein, Hans},
  title     = {Book Reviews - Morass, Michael; Regionale Interessen auf dem Weg in die Europ{\"a}ische Union: Strukturelle Entwicklung und Perspektiven der Interessenvermittlung {\"O}sterreichischer und deutscher L{\"a}ndesakteure im Rahmen der Europ{\"a}ischen Integration},
  series = {Regional and federal studies. 8 (1998), H. 1},
  journal   = {Regional and federal studies. 8 (1998), H. 1},
  isbn      = {1359-7566},
  pages     = {227 -- 227},
  year      = {1998},
  language  = {en}
}
@inproceedings{LindemannRunge1998,
  author    = {Lindemann, Markus and Runge, Alexander},
  title     = {Electronic contracting within the reference model for electronic markets},
  series = {Proceedings of the Sixth European Conference on Information Systems, ECIS 1998, Aix-en-Provence, France, June 4-6, 1998 / Walter Baets (ed.)},
  booktitle = {Proceedings of the Sixth European Conference on Information Systems, ECIS 1998, Aix-en-Provence, France, June 4-6, 1998 / Walter Baets (ed.)},
  publisher = {Euro-Arab Management School},
  isbn      = {849238333X},
  pages     = {44 -- 59},
  year      = {1998},
  language  = {en}
}
@inproceedings{SchmidLindemann1998,
  author    = {Schmid, Beat F. and Lindemann, Markus},
  title     = {Elements of a reference model for electronic markets},
  series = {System sciences : proceedings. Vol. 4: Internet and the digital economy track / Thirty-first Hawaii International Conference on Systems Science : HICSS'98, Big Island of Hawaii, January 6-9, 1998 / ed. by Robert W. Blanning and David R. King. IEEE catalog ; 98TB100216},
  booktitle = {System sciences : proceedings. Vol. 4: Internet and the digital economy track / Thirty-first Hawaii International Conference on Systems Science : HICSS'98, Big Island of Hawaii, January 6-9, 1998 / ed. by Robert W. Blanning and David R. King. IEEE catalog ; 98TB100216},
  publisher = {IEEE Computer Society Pr.},
  address   = {Los Alamos, CA},
  isbn      = {0-8186-8242-6},
  pages     = {193 -- 201},
  year      = {1998},
  language  = {en}
}
@article{FredebeulKrein1999,
  author    = {Fredebeul-Krein, Markus},
  title     = {The case for a more binding WTO agreement on regulatory principles in telecommunication markets},
  series = {Telecommunications policy. vol. 23 (1999), H. afl. 9},
  journal   = {Telecommunications policy. vol. 23 (1999), H. afl. 9},
  isbn      = {0308-5961},
  pages     = {625 -- 644},
  year      = {1999},
  language  = {en}
}
@article{Jacobs1999,
  author    = {Jacobs, Stephan},
  title     = {The Teamwork Approach in Requirements Engineering},
  series = {The nature of requirements engineering / Matthias Jarke ... (Hrsg.)},
  journal   = {The nature of requirements engineering / Matthias Jarke ... (Hrsg.)},
  publisher = {Shaker},
  address   = {Aachen},
  isbn      = {3-8265-6174-0},
  pages     = {XVIII, 410 S. : Ill., graph. Darst.},
  year      = {1999},
  language  = {en}
}
@article{Jacobs1999,
  author    = {Jacobs, Stephan},
  title     = {Introducing Measurable Requirements: A Case Study},
  series = {Proceedings : June 7 - 11, 1999, University of Limerick, Limerick, Ireland / sponsored by IEEE Computer Society Technical Council on Software Engineering. In cooperation with ACM SIGSOFT},
  journal   = {Proceedings : June 7 - 11, 1999, University of Limerick, Limerick, Ireland / sponsored by IEEE Computer Society Technical Council on Software Engineering. In cooperation with ACM SIGSOFT},
  isbn      = {0769501885},
  year      = {1999},
  language  = {en}
}
@book{JanzEblingGottschalketal.1999,
  author    = {Janz, Norbert and Ebling, G{\"u}nther and Gottschalk, Sandra and Niggemann, Hiltrud},
  title     = {2nd Community Innovation Survey. Final Report. Report prepared for Eurostat / Ebling, G. , S. Gottschalk, N. Janz und H. Niggemann},
  publisher = {ZEW Zentrum f{\"u}r Europ{\"a}ische Wirtschaftsforschung},
  address   = {Mannheim},
  year      = {1999},
  language  = {en}
}
@book{JanzEbling1999,
  author    = {Janz, Norbert and Ebling, G{\"u}nther},
  title     = {Export and Innovation Activities in the German Service Sector. Empirical Evidence at the Firm Level / Ebling, G.. und N. Janz},
  publisher = {ZEW Zentrum f{\"u}r Europ{\"a}ische Wirtschaftsf{\"o}rderung},
  address   = {Mannheim},
  year      = {1999},
  language  = {en}
}
@book{JanzEblingGottschalketal.1999,
  author    = {Janz, Norbert and Ebling, G{\"u}nther and Gottschalk, Sandra and Niggemann, Hiltrud},
  title     = {2nd Community Innovation Survey. 2nd Interim Report. Report prepared for Eurostat / Ebling, G. , S. Gottschalk, N. Janz und H. Niggemann},
  publisher = {ZEW Zentrum f{\"u}r Europ{\"a}ische Wirtschaftsforschung},
  address   = {Mannheim},
  year      = {1999},
  language  = {en}
}
@book{JanzEblingGottschalketal.1999,
  author    = {Janz, Norbert and Ebling, G{\"u}nther and Gottschalk, Sandra and Licht, Georg},
  title     = {Prospects of the German Economy: Innovation Activities in the Manufacturing Sector. Survey 1998 (English translation) / Janz, N., G. Ebling, S. Gottschalk, G. Licht und H. Niggemann},
  publisher = {ZEW Zentrum f{\"u}r Europ{\"a}ische Wirtschaftsforschung},
  address   = {Mannheim},
  year      = {1999},
  language  = {en}
}
@book{JanzEblingGottschalketal.1999,
  author    = {Janz, Norbert and Ebling, G{\"u}nther and Gottschalk, Sandra and Licht, Georg},
  title     = {Services in the Future. Innovation Activities in the Service Sector. Survey 1998 (English translation) / Janz, N., G. Ebling, S. Gottschalk, G. Licht und H. Niggemann},
  publisher = {ZEW Zentrum f{\"u}r Europ{\"a}ische Wirtschaftsforschung},
  address   = {Mannheim},
  year      = {1999},
  language  = {en}
}
@book{JanzLichtEblingetal.1999,
  author    = {Janz, Norbert and Licht, Georg and Ebling, G{\"u}nther and Niggemann, Hiltrud},
  title     = {Innovation in the Service Sector. Selected Facts and Some Policy Conclusions / Licht, G., G. Ebling, N. Janz, H. Niggemann},
  publisher = {European Commission},
  address   = {Luxembourg},
  year      = {1999},
  language  = {en}
}
@article{Pietsch1999,
  author    = {Pietsch, Wolfram},
  title     = {Risk-based Deployment of Standard Software Rollout Processes - a pragmatic approach},
  series = {QFD : transactions from the Eleventh Symposium on Quality Function Deployment, [June 12 - 18, 1999, Novi, Michigan] / QFD Institute},
  journal   = {QFD : transactions from the Eleventh Symposium on Quality Function Deployment, [June 12 - 18, 1999, Novi, Michigan] / QFD Institute},
  publisher = {QFD Institute},
  address   = {Ann Arbor, Mich.},
  isbn      = {1889477117},
  pages     = {349 -- 359},
  year      = {1999},
  language  = {en}
}
@article{MackensteinJeffery1999,
  author    = {Mackenstein, Hans and Jeffery, Charlie},
  title     = {Financial equalization in the 1990s : on the road back to Karlsruhe / Hans Mackenstein and Charlie Jeffery},
  series = {Recasting German federalism : the legacies of unification},
  journal   = {Recasting German federalism : the legacies of unification},
  publisher = {Pinter},
  address   = {London},
  isbn      = {1-85567-579-x},
  pages     = {155 -- 176},
  year      = {1999},
  language  = {en}
}
@article{Mackenstein1999,
  author    = {Mackenstein, Hans},
  title     = {Book Reviews - Cowie, Harry, Private Partnership and Public Networks in Europe},
  series = {Regional and federal studies. 9 (1999), H. 2},
  journal   = {Regional and federal studies. 9 (1999), H. 2},
  isbn      = {1359-7566},
  pages     = {111 -- 111},
  year      = {1999},
  language  = {en}
}
@article{LindemannSchmid1999,
  author    = {Lindemann, Markus and Schmid, Beat F.},
  title     = {Framework for specifying, building and operating electronic markets},
  series = {International journal of electronic commerce. Vol. 3 (1998/99), No. 2},
  journal   = {International journal of electronic commerce. Vol. 3 (1998/99), No. 2},
  issn      = {1086-4415},
  pages     = {7 -- 21},
  year      = {1999},
  language  = {en}
}
@inproceedings{ButenwegGajewskiThierauf1999,
  author    = {Butenweg, Christoph and Gajewski, R. and Thierauf, Georg},
  title     = {A practical approach for the optimum design of reinforced concrete structures},
  series = {Developments in computational mechanics with high performance computing : [papers presented at the Third Euro-Conference on Parallel and Distributed Computing for Computational Mechanics, held in Weimar, Germany between 20 - 25 March 1999] / ed. by B. H. V. Topping},
  booktitle = {Developments in computational mechanics with high performance computing : [papers presented at the Third Euro-Conference on Parallel and Distributed Computing for Computational Mechanics, held in Weimar, Germany between 20 - 25 March 1999] / ed. by B. H. V. Topping},
  publisher = {Civil-Comp Press},
  address   = {Edinburgh},
  organization    = {Euro-Conference on Parallel and Distributed Computing for Computational Mechanics <3, 1999, Weimar>},
  isbn      = {0-94-8749-59-8},
  pages     = {245 -- 250},
  year      = {1999},
  language  = {en}
}
@book{JanzEblingGottschalketal.2000,
  author    = {Janz, Norbert and Ebling, G{\"u}nther and Gottschalk, Sandra and Niggemann, Hiltrud},
  title     = {Prospects of the German Economy: Innovation Activities in the Manufacturing Sector. Sur­vey 1999 Report to the Federal Ministry of Education and Research (English translation) / Janz, N., G. Ebling, S. Gottschalk und H. Niggemann},
  publisher = {ZEW Zentrum f{\"u}r Europ{\"a}ische Wirtschaftsforschung},
  address   = {Mannheim},
  year      = {2000},
  language  = {en}
}
@book{JanzEblingGottschalketal.2000,
  author    = {Janz, Norbert and Ebling, G{\"u}nther and Gottschalk, Sandra and Niggemann, Hiltrud},
  title     = {Services in the Fu­ture: Innovation Activities in the Service Sector. Survey 1999 (English translation) / Janz, N., G. Ebling, S. Gottschalk und H. Niggemann},
  publisher = {ZEW Zentrum f{\"u}r Europ{\"a}ische Wirtschaftsforschung},
  address   = {Mannheim},
  year      = {2000},
  language  = {en}
}
@article{Weigand2000,
  author    = {Weigand, Christoph},
  title     = {Economically Optimal Adaptive Inspection Policies},
  series = {Economic Quality Control. 15 (2000), H. 1/2},
  journal   = {Economic Quality Control. 15 (2000), H. 1/2},
  isbn      = {0940-5151},
  pages     = {55 -- 77},
  year      = {2000},
  language  = {en}
}
@article{Mackenstein2000,
  author    = {Mackenstein, Hans},
  title     = {Books Reviewed - European Democratization since 1800 edited by J. Garrard, V. Tolz and R. White},
  series = {Democratization. 7 (2000), H. 4},
  journal   = {Democratization. 7 (2000), H. 4},
  isbn      = {1351-0347},
  pages     = {219 -- 219},
  year      = {2000},
  language  = {en}
}
@article{JanzEblingGottschalketal.2001,
  author    = {Janz, Norbert and Ebling, G{\"u}nther and Gottschalk, Sandra and Niggemann, Hiltrud},
  title     = {The Mannheim Innovation Panels (MIP and MIP-S) of the Centre for European Economic Research (ZEW) / Janz, N., G. Ebling, S. Gottschalk und H. Niggemann},
  series = {Schmollers Jahrbuch : Zeitschrift f{\"u}r Wirtschafts- und Sozialwissenschaften ; journal of applied social science studies. 121 (2001)},
  journal   = {Schmollers Jahrbuch : Zeitschrift f{\"u}r Wirtschafts- und Sozialwissenschaften ; journal of applied social science studies. 121 (2001)},
  isbn      = {0342-1783},
  pages     = {123 -- 129},
  year      = {2001},
  language  = {en}
}
@book{JanzGottschalk2001,
  author    = {Janz, Norbert and Gottschalk, Sandra},
  title     = {Innovation Dynamics and Endogenours Market Structue. An Econometric Investigation with Aggregated Innovation Survey Data / Gottschalk, S. und N. Janz},
  publisher = {ZEW Zentrum f{\"u}r Europ{\"a}ische Wirtschaftsf{\"o}rderung},
  address   = {Mannheim},
  year      = {2001},
  language  = {en}
}
@article{Janz2001,
  author    = {Janz, Norbert},
  title     = {Innovations in Germany: Market Novelties Gain Greater Importance},
  series = {ZEW news. English edition (2001)},
  journal   = {ZEW news. English edition (2001)},
  pages     = {3 -- 3},
  year      = {2001},
  language  = {en}
}
@article{PietschmannRuhtz2001,
  author    = {Pietschmann, Bernd P. and Ruhtz, Vanessa},
  title     = {Knowledge Management},
  series = {Personal : Zeitschrift f{\"u}r Human Resource Management. 53 (2001), H. 5},
  journal   = {Personal : Zeitschrift f{\"u}r Human Resource Management. 53 (2001), H. 5},
  isbn      = {0031-5605},
  pages     = {242 -- 249},
  year      = {2001},
  language  = {en}
}
@article{Weigand2001,
  author    = {Weigand, Christoph},
  title     = {Economically Optimal Inspection Policy with Arithmetical Adaption},
  series = {Applied stochastic models and data analysis / [10th International Symposium on Applied Stochastic Models and Analysis, June 12-15 2001, Universit{\´e} Technologique de Compi{\`e}gne] ; editors G{\´e}rard Govaert, Jacques Janssen, Nikolaos Limnios.},
  journal   = {Applied stochastic models and data analysis / [10th International Symposium on Applied Stochastic Models and Analysis, June 12-15 2001, Universit{\´e} Technologique de Compi{\`e}gne] ; editors G{\´e}rard Govaert, Jacques Janssen, Nikolaos Limnios.},
  publisher = {Universit{\´e} Technologique de Compi{\`e}gne},
  address   = {Compi{\`e}gne},
  pages     = {1010 -- 1015},
  year      = {2001},
  language  = {en}
}
@article{Janz2002,
  author    = {Janz, Norbert},
  title     = {Outlier Robust Estimation of an Euler Equation Investment Model with German Firm Level Panel Data},
  series = {Contributions to modern econometrics : from data analysis to economic policy ; [dedicated to Gerd Hansen on the occasion of his 65th Birthday] / ed. by Ingo Klein and Stefan Mittnik},
  journal   = {Contributions to modern econometrics : from data analysis to economic policy ; [dedicated to Gerd Hansen on the occasion of his 65th Birthday] / ed. by Ingo Klein and Stefan Mittnik},
  publisher = {Kluwer Academic Publ.},
  address   = {Dordrecht [u.a.]},
  isbn      = {1402073348},
  pages     = {87 -- 103},
  year      = {2002},
  language  = {en}
}
@book{JanzEblingGottschalketal.2002,
  author    = {Janz, Norbert and Ebling, G{\"u}nther and Gottschalk, Sandra and Peters, Bettina},
  title     = {Innovation Activities in the German Economy: Report on indicators from the Innovation Survey 2001 (english translation) / Janz, N., G. Ebling, S. Gottschalk, B. Peters und T. Schmidt},
  publisher = {ZEW Zentrum f{\"u}r Europ{\"a}ische Wirtschaftsforschung},
  address   = {Mannheim},
  year      = {2002},
  language  = {en}
}
@book{JanzGottschalkHempelletal.2002,
  author    = {Janz, Norbert and Gottschalk, Sandra and Hempell, Thomas and Peters, Bettina},
  title     = {Innovation Activities in the German Economy. Report on Indicators from the Innovation Survey 2000 (English translation) / Janz, N., S. Gottschalk, T. Hempell, B. Peters, G. Ebling und H. Niggemann},
  publisher = {ZEW Zentrum f{\"u}r Europ{\"a}ische Wirtschaftsforschung},
  address   = {Mannheim},
  year      = {2002},
  language  = {en}
}
@book{JanzLicht2002,
  author    = {Janz, Norbert and Licht, Georg},
  title     = {Innovation Activities and European Patenting of German Firms. A Panel Data Analysis / Janz, N., G. Licht},
  pages     = {mimeo},
  year      = {2002},
  language  = {en}
}
@book{JanzPeters2002,
  author    = {Janz, Norbert and Peters, Bettina},
  title     = {Innovation and Innovation Success in the German Manufacturing Sector. Econometric Evidence at Firm Level / Janz, N. and Peters, B.},
  pages     = {mimeo},
  year      = {2002},
  language  = {en}
}
@article{Janz2002,
  author    = {Janz, Norbert},
  title     = {Innovative Power of German Manufacturing Industry Slows Down},
  series = {ZEW news. English edition. 4 (2002), H. 2002},
  journal   = {ZEW news. English edition. 4 (2002), H. 2002},
  pages     = {5 -- 5},
  year      = {2002},
  language  = {en}
}
@article{FredebeulKrein2002,
  author    = {Fredebeul-Krein, Markus},
  title     = {Regulating Prices of Unbundled Access to the Local Loop: A German Case Study},
  series = {Telekomunikacja i techniki informacyjne (2002)},
  journal   = {Telekomunikacja i techniki informacyjne (2002)},
  isbn      = {1640-1549},
  pages     = {10 -- 18},
  year      = {2002},
  language  = {en}
}
@article{Grap2003,
  author    = {Grap, Rolf Dietmar},
  title     = {Determining manpower requirements in a spinning mill},
  series = {Chemical fibers international : CFI ; fiber polymers, fibers, texturing, and spunbonds (2003)},
  journal   = {Chemical fibers international : CFI ; fiber polymers, fibers, texturing, and spunbonds (2003)},
  isbn      = {0340-3343},
  pages     = {455 -- 458},
  year      = {2003},
  language  = {en}
}
@book{JanzLoeoefPeters2003,
  author    = {Janz, Norbert and L{\"o}{\"o}f, Hans and Peters, Bettina},
  title     = {Firm Level Innovation and Productivity, Is there a Common Story Across Countries?},
  publisher = {Zentrum f{\"u}r Europ{\"a}ische Wirtschaftsforschung ZEW},
  address   = {Mannheim},
  isbn      = {ISSN 1727-7051},
  pages     = {34},
  year      = {2003},
  language  = {en}
}
@article{PietschHerzwurm2003,
  author    = {Pietsch, Wolfram and Herzwurm, G.},
  title     = {QFD for Customer-Focused Requirements Engineering / Herzwurm, G., Pietsch, W.},
  series = {Proceedings : 8 - 12 September 2003, Monterey Bay, California, USA / sponsored by IEEE Computer Society Technical Council on Software Engineering (TCSE) ... In cooperation with ACM SigSOFT},
  journal   = {Proceedings : 8 - 12 September 2003, Monterey Bay, California, USA / sponsored by IEEE Computer Society Technical Council on Software Engineering (TCSE) ... In cooperation with ACM SigSOFT},
  publisher = {IEEE Computer Society},
  address   = {Los Alamitos, Calif. [u.a.]},
  isbn      = {0769519806},
  pages     = {330 -- 338},
  year      = {2003},
  language  = {en}
}
@article{Weigand2003,
  author    = {Weigand, Christoph},
  title     = {Technically Optimal Inspection Policy with Arithmetical Adaption},
  series = {IMA Journal of Management Mathematics. 14 (2003), H. 4},
  journal   = {IMA Journal of Management Mathematics. 14 (2003), H. 4},
  isbn      = {1471-678X},
  pages     = {357 -- 371},
  year      = {2003},
  language  = {en}
}
@article{Weigand2003,
  author    = {Weigand, Christoph},
  title     = {Economically Optimal Inspection Policy with Geometrical Adaption},
  series = {Journal of Applied Statistics. 30 (2003), H. 5},
  journal   = {Journal of Applied Statistics. 30 (2003), H. 5},
  isbn      = {0266-4763},
  pages     = {555 -- 569},
  year      = {2003},
  language  = {en}
}
@article{FredebeulKrein2003,
  author    = {Fredebeul-Krein, Markus},
  title     = {Adopting a coherent institutional framework for the Ukrainian telecom sector: Lessons to be learnt from European and German experience},
  series = {Zerkalo Nedeli (2003)},
  journal   = {Zerkalo Nedeli (2003)},
  year      = {2003},
  language  = {en}
}
@article{PalmerLindemann2003,
  author    = {Palmer, J. W. and Lindemann, Markus},
  title     = {Business models and market mechanisms : evaluating efficiency in consumer electronic markets},
  series = {Data base and advanced information systems. Bd. 34 (2003), H. 2},
  journal   = {Data base and advanced information systems. Bd. 34 (2003), H. 2},
  issn      = {0105-9912},
  pages     = {23 -- 38},
  year      = {2003},
  language  = {en}
}
@article{JanzLoeoefPeters2004,
  author    = {Janz, Norbert and L{\"o}{\"o}f, Hans and Peters, Bettina},
  title     = {Firm Level Innovation and Productivity, Is there a Common Story Across Countries?},
  series = {Problems and Perspectives in Management (2004)},
  journal   = {Problems and Perspectives in Management (2004)},
  isbn      = {ISSN 1727-7051},
  pages     = {184 -- 204},
  year      = {2004},
  language  = {en}
}
@article{Hoepner2004,
  author    = {Hoepner, Gert},
  title     = {Info-Web-Generation},
  series = {Dm-compact : academic news for marketeers / Deutscher Direktmarketing Verband e. V.. 2 (2004), H. 3-4},
  journal   = {Dm-compact : academic news for marketeers / Deutscher Direktmarketing Verband e. V.. 2 (2004), H. 3-4},
  isbn      = {1573-3181},
  pages     = {14 -- 20},
  year      = {2004},
  language  = {en}
}
@book{MackensteinMarsch2005,
  author    = {Mackenstein, Hans and Marsch, Steve},
  title     = {The international relations of the European Union / by Steve Marsh and Hans Mackenstein},
  publisher = {Pearson Education},
  address   = {Harlow [u.a.]},
  isbn      = {0-582-47293-8},
  pages     = {XX, 305 S.},
  year      = {2005},
  language  = {en}
}
@article{Pietsch2005,
  author    = {Pietsch, Wolfram},
  title     = {Customer-Oriented Specification and Evaluation of IT Service Level Agreements},
  series = {Software process improvement : Elektronische Ressource : 12th European conference ; proceedings / EuroSPI 2005, Budapest, Hungary, November 9 - 11, 2005. Ita Richardson ... (ed.)},
  journal   = {Software process improvement : Elektronische Ressource : 12th European conference ; proceedings / EuroSPI 2005, Budapest, Hungary, November 9 - 11, 2005. Ita Richardson ... (ed.)},
  publisher = {Springer},
  address   = {Berlin [u.a.]},
  isbn      = {3-540-30286-7},
  pages     = {83 -- 94},
  year      = {2005},
  language  = {en}
}
@inproceedings{HammerViethMaier2005,
  author    = {Hammer, Andreas and Vieth, Matthias and Maier, Frank},
  title     = {Co-Plot as a new multivariate analysis method for operations management research?},
  series = {Papers of the 12th International EurOMA Conference on Operational and Global Competitiveness, Budapest, Hungary, June 19-22, 2005 / Editor: Krisztina Demeter},
  booktitle = {Papers of the 12th International EurOMA Conference on Operational and Global Competitiveness, Budapest, Hungary, June 19-22, 2005 / Editor: Krisztina Demeter},
  isbn      = {963-218-455-6},
  pages     = {1007 -- 1016},
  year      = {2005},
  language  = {en}
}
@techreport{ViethHammerMaier2005,
  type      = {Working Paper},
  author    = {Vieth, Matthias and Hammer, A. and Maier, F.},
  title     = {A critical analysis of the co-plot method},
  series = {International University in Germany, School of Business Administration / Working paper},
  journal   = {International University in Germany, School of Business Administration / Working paper},
  number    = {32},
  publisher = {School of Business Administration, Intern. Univ. in Germany},
  address   = {Bruchsal},
  pages     = {22 Bl{\"a}tter},
  year      = {2005},
  language  = {en}
}
@inproceedings{KunfermannDrumm2005,
  author    = {Kunfermann, Philipp and Drumm, Christian},
  title     = {Lifting XML schemas to ontologies - the concept finder algorithm},
  series = {MEDIATE 2005 First International Workshop on Mediation in Semantic Web Services Proceedings of the First International Workshop on Mediation in Semantic Web Services (MEDIATE 2005)},
  booktitle = {MEDIATE 2005 First International Workshop on Mediation in Semantic Web Services Proceedings of the First International Workshop on Mediation in Semantic Web Services (MEDIATE 2005)},
  pages     = {113 -- 122},
  year      = {2005},
  language  = {en}
}
@article{FredebeulKreinVogel2006,
  author    = {Fredebeul-Krein, Markus and Vogel, Erika},
  title     = {Underground Storage Facilities in the German natural gas market: A need for access regulation to ensure competition?},
  series = {Zeitschrift f{\"u}r Energiewirtschaft. 30 (2006), H. 4},
  journal   = {Zeitschrift f{\"u}r Energiewirtschaft. 30 (2006), H. 4},
  isbn      = {0343-5377},
  pages     = {257 -- 270},
  year      = {2006},
  language  = {en}
}
@book{JanzGoedhuysMohnen2006,
  author    = {Janz, Norbert and Goedhuys, Micheline and Mohnen, Pierre},
  title     = {What drives productivity in Tanzanian manufacturing firms: technology or institutions? / Goedhuys, Micheline ; Janz, Norbert ; Mohnen, Pierre},
  publisher = {UnU-MERIT},
  address   = {Maastricht},
  pages     = {22 S.},
  year      = {2006},
  language  = {en}
}
@book{ChwallekFelden2006,
  author    = {Chwallek, Constanze and Felden, Birgit},
  title     = {RatingCheck : Wertsch{\"o}pfungskette / Chwallek, Constanze ; Felden, Birgit},
  publisher = {Deutscher Sparkassen Verlag},
  address   = {Stuttgart},
  year      = {2006},
  language  = {en}
}
@inproceedings{PietschHerzwurmZander2006,
  author    = {Pietsch, Wolfram and Herzwurm, Georg and Zander, Dietmar},
  title     = {Assuring quality of QFD-education in Germany},
  series = {ISQFD'06: 12th International Symposium on QFD : Tokyo, 07.-09.2006},
  booktitle = {ISQFD'06: 12th International Symposium on QFD : Tokyo, 07.-09.2006},
  organization    = {International Symposium on QFD <12, 2006, Tokyo>},
  pages     = {1 -- 6},
  year      = {2006},
  language  = {en}
}