@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}
}
@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}
}
@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{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{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{JanzGoedhuysMohnen2008,
  author    = {Janz, Norbert and Goedhuys, Micheline and Mohnen, Pierre},
  title     = {What drives productivity in Tanzanian manufacturing firms: technology or business environment? / Goedhuys, Micheline ; Janz, Norbert ; Mohnen, Pierre},
  series = {The European Journal of Development Research. 20 (2008), H. 2},
  journal   = {The European Journal of Development Research. 20 (2008), H. 2},
  isbn      = {1743-9728},
  pages     = {199 -- 218},
  year      = {2008},
  language  = {en}
}
@book{JanzGoedhuysMohnen2008,
  author    = {Janz, Norbert and Goedhuys, Micheline and Mohnen, Pierre},
  title     = {Knowledge-based productivity in "low-tech" industries : evidence from firms in developing countries / Goedhuys, Micheline ; Janz, Norbert ; Mohnen, Pierre},
  publisher = {UNU-MERIT},
  address   = {Maastricht},
  pages     = {34 S.},
  year      = {2008},
  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}
}
@article{JanzGoedhuysMairesseetal.2008,
  author    = {Janz, Norbert and Goedhuys, Micheline and Mairesse, Jacques and Mohnen, Pierre},
  title     = {Micro-evidence on innovation and development (MEIDE): an introduction / Goedhuys, Micheline ; Janz, Norbert ; Mairesse, Jacques ; Mohnen, Pierre},
  series = {The European Journal of Development Research. 20 (2008), H. 2},
  journal   = {The European Journal of Development Research. 20 (2008), H. 2},
  isbn      = {1743-9728},
  pages     = {167 -- 171},
  year      = {2008},
  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{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{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}
}
@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{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}
}
@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{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{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}
}
@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}
}
@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{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}
}
@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}
}
@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{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{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{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}
}
@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{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}
}
@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{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{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{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{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{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}
}
@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{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}
}
@inproceedings{Jacobs2007,
  author    = {Jacobs, Stephan},
  title     = {Towards integration driven design : experience report},
  series = {Software Engineering 2007 : Beitr{\"a}ge zu den Workshops ; Fachtagung des GI-Fachbereichs Softwaretechnik ; 27. - 30.03.2007 in Hamburg. - (GI-Edition : Proceedings ; 106)},
  booktitle = {Software Engineering 2007 : Beitr{\"a}ge zu den Workshops ; Fachtagung des GI-Fachbereichs Softwaretechnik ; 27. - 30.03.2007 in Hamburg. - (GI-Edition : Proceedings ; 106)},
  editor    = {Bleek, Wolf-Gideon},
  publisher = {Ges. f{\"u}r Informatik},
  address   = {Bonn},
  isbn      = {978-3-88579-200-0},
  pages     = {143 -- 150},
  year      = {2007},
  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}
}
@inproceedings{HerzwurmPietsch2013,
  author    = {Herzwurm, Georg and Pietsch, Wolfram},
  title     = {Introduction of RePriCo'13},
  series = {19th International Working Conference on Requirements Engineering: Foundation for Software Quality (REFSQ 2013) : proceedings of the REFSQ 2013 Workshops CreaRE, IWSPM, and RePriCo, the REFSQ 2013 Empirical Track (Empirical Live Experiment and Empirical Research Fair), the REFSQ 2013 Doctoral Symposium, and the REFSQ 2013 Poster Session. ICB-research report. No. 56},
  booktitle = {19th International Working Conference on Requirements Engineering: Foundation for Software Quality (REFSQ 2013) : proceedings of the REFSQ 2013 Workshops CreaRE, IWSPM, and RePriCo, the REFSQ 2013 Empirical Track (Empirical Live Experiment and Empirical Research Fair), the REFSQ 2013 Doctoral Symposium, and the REFSQ 2013 Poster Session. ICB-research report. No. 56},
  publisher = {Duisburg-Essen},
  address   = {Univ.},
  issn      = {ISSN 1860-2770 (Print ) ; ISSN 1866-5101 (Online)},
  pages     = {103 -- 105},
  year      = {2013},
  language  = {en}
}
@inproceedings{HerzwurmPietsch2008,
  author    = {Herzwurm, Georg and Pietsch, Wolfram},
  title     = {Guidelines for the analysis of IT business models and strategic positioning of IT-products},
  series = {Second International Workshop on Software Product Management : IWSPM '08 : Barcelona, Catalunya, 09.09.2008},
  booktitle = {Second International Workshop on Software Product Management : IWSPM '08 : Barcelona, Catalunya, 09.09.2008},
  publisher = {IEEE},
  address   = {Piscataway, NJ},
  organization    = {Institute of Electrical and Electronics Engineers},
  isbn      = {978-1-4244-4083-2 (Print) ; 978-0-7695-3625-5 (E-Book)},
  doi       = {10.1109/IWSPM.2008.3},
  pages     = {1 -- 8},
  year      = {2008},
  language  = {en}
}
@article{HerzwurmKramsPietschetal.2012,
  author    = {Herzwurm, Georg and Krams, Benedikt and Pietsch, Wolfram and Schockert, Sixten},
  title     = {Report from the 3rd international workshop on requirements prioritization for customer oriented software development (RePriCo'12)},
  series = {ACM SIGSOFT Software Engineering Notes},
  volume    = {37},
  journal   = {ACM SIGSOFT Software Engineering Notes},
  number    = {4},
  publisher = {Association for Computing Machinery},
  address   = {New York},
  issn      = {0163-5948},
  doi       = {10.1145/2237796.2237817},
  pages     = {32 -- 34},
  year      = {2012},
  abstract  = {Prioritization is an essential task within requirements engineering to cope with complexity and to establish focus properly. The 3rd Workshop on Requirements Prioritization for customer oriented Software Development (RePriCo'12) focused on requirements prioritization and adjacent themes in the context of customer oriented development of bespoke and standard software. Five submissions have been accepted for the proceedings and for presentation. The report summarizes and points out key findings.},
  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}
}
@book{HackLindemann2008,
  author    = {Hack, Stefan and Lindemann, Markus},
  title     = {Enterprise SOA Roadmap},
  publisher = {Galileo Pr.},
  address   = {Bonn},
  isbn      = {1-59229-162-7},
  pages     = {417 S. : Ill., graph. Darst.},
  year      = {2008},
  language  = {en}
}
@article{GoergensGreubelMoosdorf2013,
  author    = {G{\"o}rgens, Stefan and Greubel, Steffen and Moosdorf, Andreas},
  title     = {How to mobilize 20,000 people: Perspectives on retail and consumer goods},
  pages     = {52 -- 58},
  year      = {2013},
  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}
}
@article{Grap2007,
  author    = {Grap, Rolf Dietmar},
  title     = {If you think, education is expensive, try incompetence},
  series = {Beschaffung aktuell (2007)},
  journal   = {Beschaffung aktuell (2007)},
  isbn      = {0341-4507},
  pages     = {62 -- 63},
  year      = {2007},
  language  = {en}
}