@book{BenknerDavid1999,
  author    = {Benkner, Thorsten and David, Klaus},
  title     = {Digitale Mobilfunksysteme : Grundlagen und aktuelle Systeme. - 2., aktualis. u. erw. Aufl.},
  publisher = {Teubner},
  address   = {Stuttgart},
  isbn      = {3-519-16181-8},
  pages     = {XIII, 457 S.. : graph. Darst.},
  year      = {1999},
  language  = {en}
}
@article{Benkner1999,
  author    = {Benkner, Thorsten},
  title     = {Wireless ATM - Broadband Mobile Radio Systems},
  series = {Multiaccess, mobility and teletraffic for wireless communications. Workshop on Multiaccess, Mobility and Teletraffic for Wireless Communications <4, 1998, Washington, DC>},
  journal   = {Multiaccess, mobility and teletraffic for wireless communications. Workshop on Multiaccess, Mobility and Teletraffic for Wireless Communications <4, 1998, Washington, DC>},
  publisher = {Kluwer},
  address   = {Boston [u.a.]},
  pages     = {155 -- 170},
  year      = {1999},
  language  = {en}
}
@article{Heuermann1999,
  author    = {Heuermann, Holger},
  title     = {Calibration procedures with series impedances and unknown lines simplify on-wafer measurements},
  series = {IEEE transactions on microwave theory and techniques : MTT ; a publication of the IEEE Microwave Theory and Techniques Society. 47 (1999), H. 1},
  journal   = {IEEE transactions on microwave theory and techniques : MTT ; a publication of the IEEE Microwave Theory and Techniques Society. 47 (1999), H. 1},
  isbn      = {0018-9480},
  pages     = {1 -- 5},
  year      = {1999},
  language  = {en}
}
@article{Siepmann1999,
  author    = {Siepmann, Thomas},
  title     = {Exploitation Plan of the TELEflow Project},
  address   = {Brussels},
  year      = {1999},
  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{Harder1999,
  author    = {Harder, J{\"o}rn},
  title     = {A crystallographic model for the study of local deformation processes in polycrystals},
  series = {International journal of plasticity. 15 (1999), H. 6},
  journal   = {International journal of plasticity. 15 (1999), H. 6},
  isbn      = {0749-6419},
  pages     = {605 -- 624},
  year      = {1999},
  language  = {en}
}
@article{StaatHeitzer1999,
  author    = {Staat, Manfred and Heitzer, M.},
  title     = {Structural Reliability Analysis of Elasto-Plastic Structures},
  series = {Safety and reliability : proceedings of ESREL '99, the Tenth European Conference on Safety and Reliability, Munich-Garching, Germany, 13 - 17 September 1999 / Schu{\"e}ller, G. I.; Kafka, P. [eds]},
  journal   = {Safety and reliability : proceedings of ESREL '99, the Tenth European Conference on Safety and Reliability, Munich-Garching, Germany, 13 - 17 September 1999 / Schu{\"e}ller, G. I.; Kafka, P. [eds]},
  publisher = {Balkema},
  address   = {Rotterdam},
  isbn      = {90-5809-109-0},
  pages     = {513 -- 518},
  year      = {1999},
  language  = {en}
}
@article{BienerBoykenSasseetal.1999,
  author    = {Biener, Ernst and Boyken, P. and Sasse, T. and Arnold, J.},
  title     = {Geotechnical aspects of the construction of the integrated harbour sludge management system in Bremen-Seehausen / P. Boyken ; E. Biener ; T. Sasse ; J. Arnold},
  series = {Geotechnical engineering for transportation infrastructure : proceedings of the twelfth European Conference on Soil Mechanics and Geotechnical Engineering, Amsterdam, Netherlands, 7 - 10 June 1999 ; theory and practice, planning and design, construction and maintenance. - Vol. 2},
  journal   = {Geotechnical engineering for transportation infrastructure : proceedings of the twelfth European Conference on Soil Mechanics and Geotechnical Engineering, Amsterdam, Netherlands, 7 - 10 June 1999 ; theory and practice, planning and design, construction and maintenance. - Vol. 2},
  publisher = {Balkema},
  address   = {Rotterdam},
  isbn      = {90-5809-049-3},
  pages     = {909 -- 914},
  year      = {1999},
  language  = {en}
}
@article{BienerSasseArnoldetal.1999,
  author    = {Biener, Ernst and Sasse, T. and Arnold, J. and Woltering, S.},
  title     = {New treatment of harbour sludge in Bremen and Bremerhaven / E. Biener ; T. Sasse ; J. Arnold ; S. Woltering ; N. Binder},
  series = {Characterisation and treatment of sediments : Antwerpen, Belgium, September 15 - 17, 1999 ; [preceded by 12th International Harbour Congress] ; proceedings / CATS 4. Ed.: G. De Schutter. Organized by: Technologisch Instituut, Koninklijke Vlaamse Ingenieursvereniging},
  journal   = {Characterisation and treatment of sediments : Antwerpen, Belgium, September 15 - 17, 1999 ; [preceded by 12th International Harbour Congress] ; proceedings / CATS 4. Ed.: G. De Schutter. Organized by: Technologisch Instituut, Koninklijke Vlaamse Ingenieursvereniging},
  publisher = {Technolog. Inst.},
  address   = {Anvers},
  isbn      = {9076019118},
  pages     = {115 -- 122},
  year      = {1999},
  language  = {en}
}
@article{WittmannUlamecRichter1999,
  author    = {Wittmann, Klaus and Ulamec, S and Richter, L},
  title     = {Lander Systems for Planetary Missions},
  series = {Laboratory astrophysics and space research / ed. by P. Ehrenfreund},
  journal   = {Laboratory astrophysics and space research / ed. by P. Ehrenfreund},
  publisher = {Kluwer},
  address   = {Dordrecht [u.a.]},
  isbn      = {0-7923-5338-2},
  pages     = {597 -- 621},
  year      = {1999},
  language  = {en}
}
@article{WittmannFeuerbacherUlamecetal.1999,
  author    = {Wittmann, Klaus and Feuerbacher, B. and Ulamec, S. and Rosenbauer, H. (u.a.)},
  title     = {Rosetta Lander - In Situ Characterisation of a Comet Nucleus},
  series = {Acta Astronautica. 45 (1999), H. 4-9},
  journal   = {Acta Astronautica. 45 (1999), H. 4-9},
  isbn      = {0094-5765},
  pages     = {389 -- 395},
  year      = {1999},
  language  = {en}
}
@article{SchoeningGlueckThust1999,
  author    = {Sch{\"o}ning, Michael Josef and Gl{\"u}ck, O. and Thust, M.},
  title     = {Electrochemical methods for the determination of chemical variables in aqueous media},
  series = {The measurement, instrumentation, and sensors handbook / ed.-in-chief John G. Webster. In cooperation with IEEE Press},
  journal   = {The measurement, instrumentation, and sensors handbook / ed.-in-chief John G. Webster. In cooperation with IEEE Press},
  publisher = {CRC Press},
  address   = {Boca Raton [u.a.]},
  isbn      = {0-8493-8347-1},
  pages     = {1 -- 49},
  year      = {1999},
  language  = {en}
}
@article{SchoeningThustKordosetal.1999,
  author    = {Sch{\"o}ning, Michael Josef and Thust, M. and Kordos, P. and L{\"u}th, H.},
  title     = {Chemical sensing structures - From EIS capacitors to array-type sensors},
  series = {Solid state chemical and biochemical sensors : proceedings of Topical Symposium 9 - "Solid State Chemical and Biochemical Sensors" of the Forum on New Materials of the 9th CIMTEC-World Ceramics Congress and Forum on New Materials Florence, Italy June 14-1},
  journal   = {Solid state chemical and biochemical sensors : proceedings of Topical Symposium 9 - "Solid State Chemical and Biochemical Sensors" of the Forum on New Materials of the 9th CIMTEC-World Ceramics Congress and Forum on New Materials Florence, Italy June 14-1},
  publisher = {Techna},
  address   = {Faenza},
  isbn      = {88-86538-27-8},
  pages     = {55 -- 62},
  year      = {1999},
  language  = {en}
}
@article{SchoeningGlueckSchrothetal.1999,
  author    = {Sch{\"o}ning, Michael Josef and Gl{\"u}ck, O. and Schroth, P. and Sch{\"u}tz, S. (u.a.)},
  title     = {Microelectrodes, capacitors and BioFETs: Novel trends in silicon-based biochemical sensing},
  series = {Biocybernetics and Biomedical Engineering. 19 (1999), H. 1},
  journal   = {Biocybernetics and Biomedical Engineering. 19 (1999), H. 1},
  issn      = {0208-5216},
  pages     = {105 -- 126},
  year      = {1999},
  language  = {en}
}
@article{ArtmannLiSeipeltetal.1999,
  author    = {Artmann, Gerhard and Li, Anlan and Seipelt, H. and M{\"u}ller, C. [u.a.]},
  title     = {Effects of salicylic acid derivatives on red blood cell membranes. Li, Anlan; Seipelt, H.; M{\"u}ller, C.;Shi, Yong de; Artmann, Gerhard Michael},
  series = {Pharmacology and Toxicology. 85 (1999)},
  journal   = {Pharmacology and Toxicology. 85 (1999)},
  isbn      = {0902-9938},
  pages     = {206 -- 211},
  year      = {1999},
  language  = {en}
}
@article{ArtmannHovavGoldfarbetal.1999,
  author    = {Artmann, Gerhard and Hovav, T. and Goldfarb, A. and Yedgar, S. [u.a.]},
  title     = {Enhanced adherence of beta-thalassaemic erythrocytes to endothelial cells. Hovav, T., Goldfarb, A.; Artmann, Gerhard Michael, Yedgar, S.; Barstein, G.},
  series = {British Journal of Haematology. 106 (1999), H. 1},
  journal   = {British Journal of Haematology. 106 (1999), H. 1},
  isbn      = {1365-2141},
  pages     = {178 -- 181},
  year      = {1999},
  language  = {en}
}
@article{SchoeningBussLuethetal.1999,
  author    = {Sch{\"o}ning, Michael Josef and Buß, G. and L{\"u}th, H. and Schultze, J.W.},
  title     = {Modifications and characterization of a silicon-based microelectrode array},
  series = {Electrochimica Acta. 44 (1999), H. 21-22},
  journal   = {Electrochimica Acta. 44 (1999), H. 21-22},
  isbn      = {0013-4686},
  pages     = {3899 -- 3910},
  year      = {1999},
  language  = {en}
}
@article{SchrothSchoeningSchuetzetal.1999,
  author    = {Schroth, P. and Sch{\"o}ning, Michael Josef and Sch{\"u}tz, S. and Malkoc, {\"U}. and Steffen, A. and Marso, M. and Hummel, Hans E. and Kordos, P. and L{\"u}th, H.},
  title     = {Coupling of insect antennae to field-effect transistors for biochemical sensing},
  series = {Electrochimica Acta. 44 (1999), H. 21-22},
  journal   = {Electrochimica Acta. 44 (1999), H. 21-22},
  issn      = {0013-4686},
  pages     = {3821 -- 3826},
  year      = {1999},
  language  = {en}
}
@article{GlueckSchoeningLuethetal.1999,
  author    = {Gl{\"u}ck, O. and Sch{\"o}ning, Michael Josef and L{\"u}th, H. and Otto, A. and Emons, H.},
  title     = {Trace metal determination by dc resistance changes of microstructured thin gold film electrodes},
  series = {Electrochimica Acta. 44 (1999), H. 21-22},
  journal   = {Electrochimica Acta. 44 (1999), H. 21-22},
  isbn      = {0013-4686},
  pages     = {3761 -- 3768},
  year      = {1999},
  language  = {en}
}
@article{SchmittSchultzeFassbenderetal.1999,
  author    = {Schmitt, G. and Schultze, J.-W. and Faßbender, F. and Buß, G. and L{\"u}th, H. and Sch{\"o}ning, Michael Josef},
  title     = {Passivation and corrosion of microelectrode arrays},
  series = {Electrochimica Acta. 44 (1999), H. 21-22},
  journal   = {Electrochimica Acta. 44 (1999), H. 21-22},
  isbn      = {0013-4686},
  pages     = {3865 -- 3883},
  year      = {1999},
  language  = {en}
}
@article{SchoeningSchubertZanderetal.1999,
  author    = {Sch{\"o}ning, Michael Josef and Schubert, J{\"u}rgen and Zander, Willy and M{\"u}ller-Veggian, Mattea},
  title     = {Pulsed laser deposition as a novel preparation technique for chemical microsensors},
  series = {Proceedings of SPIE 3857, Chemical Microsenors and Applications II, 124 (November 18, 1999). 3857 (1999)},
  journal   = {Proceedings of SPIE 3857, Chemical Microsenors and Applications II, 124 (November 18, 1999). 3857 (1999)},
  pages     = {124 -- 134},
  year      = {1999},
  language  = {en}
}
@article{SchoeningGlueckKordosetal.1999,
  author    = {Sch{\"o}ning, Michael Josef and Gl{\"u}ck, O. and Kordos, P. and L{\"u}th, H. and Emons, H.},
  title     = {Thin film electrodes for trace metal analysis by dc resistance changes},
  series = {Proceedings of SPIE. 3857 (1999)},
  journal   = {Proceedings of SPIE. 3857 (1999)},
  pages     = {135 -- 143},
  year      = {1999},
  language  = {en}
}
@article{SchubertSchoeningSchmidtetal.1999,
  author    = {Schubert, J. and Sch{\"o}ning, Michael Josef and Schmidt, C. and Siegert, M. and Mesters, S. and Zander, W. and Kordos, P. and L{\"u}th, H. and Legin, A. and Mourzina, Y. G. and Seleznev, B. and Vlasov, Y. G.},
  title     = {Chalcogenide-based thin film sensors prepared by pulsed laser deposition technique},
  series = {Applied Physics A. 69, (1999), H. Supplement 1},
  journal   = {Applied Physics A. 69, (1999), H. Supplement 1},
  isbn      = {0947-8396},
  doi       = {10.1007/s003390051534},
  pages     = {803 -- 805},
  year      = {1999},
  language  = {en}
}
@article{SchrothSchoeningKordosetal.1999,
  author    = {Schroth, P. and Sch{\"o}ning, Michael Josef and Kordos, P. and L{\"u}th, H. and Sch{\"u}tz, S. and Weißbecker, B. and Hummel, Hans E.},
  title     = {Insectbased BioFETs with improved signal characteristics},
  series = {Biosensors \& Bioelectronics. 14 (1999), H. 3},
  journal   = {Biosensors \& Bioelectronics. 14 (1999), H. 3},
  issn      = {0956-5663},
  pages     = {303 -- 308},
  year      = {1999},
  language  = {en}
}
@article{ThustSchoeningSchrothetal.1999,
  author    = {Thust, M. and Sch{\"o}ning, Michael Josef and Schroth, P. and Malkoc, {\"U}. and Dicker, C. I. and Steffen, A. and Kordos, P. and L{\"u}th, H.},
  title     = {Enzyme immobilisation on planar and porous silicon substrates for biosensor applications},
  series = {Journal of Molecular Catalysis B: Enzymatic. 7 (1999), H. 1-4},
  journal   = {Journal of Molecular Catalysis B: Enzymatic. 7 (1999), H. 1-4},
  isbn      = {1381-1177},
  pages     = {77 -- 83},
  year      = {1999},
  language  = {en}
}
@article{BienerSasseBoekers1999,
  author    = {Biener, Ernst and Sasse, T. and B{\"o}kers, H.},
  title     = {Preliminary or final capping of sanitary landfills? : Technical and economical aspects},
  series = {Sardinia 99 : proceedings / Seventh International Waste Management and Landfill Symposium, [4 - 8 October 1999, S. Margherita di Pula, Cagliari, Sardinia, Italy]. Ed.: Thomas H. Christensen. - Bd. 3 : Barriers, waste mechanics and landfill design},
  journal   = {Sardinia 99 : proceedings / Seventh International Waste Management and Landfill Symposium, [4 - 8 October 1999, S. Margherita di Pula, Cagliari, Sardinia, Italy]. Ed.: Thomas H. Christensen. - Bd. 3 : Barriers, waste mechanics and landfill design},
  publisher = {CISA, Environmental Sanitary Engineering Centre},
  address   = {Cagliari},
  pages     = {287 -- 294},
  year      = {1999},
  language  = {en}
}
@article{SchoeningSchmidtSchubertetal.1999,
  author    = {Sch{\"o}ning, Michael Josef and Schmidt, C. and Schubert, J. and Zander, W. and Kordos, P. and L{\"u}th, H. and Legin, A. and Seleznev, B. and Vlasov, Y. G.},
  title     = {Thin film sensors on the basis of chalcogenide glass materials prepared by pulsed laser deposition technique},
  series = {Proceedings : The Hague, The Netherlands, September 12 - 15, 1999 / [ed. by M. Bartek]. Vol 1.},
  journal   = {Proceedings : The Hague, The Netherlands, September 12 - 15, 1999 / [ed. by M. Bartek]. Vol 1.},
  address   = {The Hague, The Netherlands},
  isbn      = {90-76699-02-X},
  pages     = {847 -- 850},
  year      = {1999},
  language  = {en}
}
@article{FassbenderSchmittSchoeningetal.1999,
  author    = {Faßbender, F. and Schmitt, G. and Sch{\"o}ning, Michael Josef and L{\"u}th, H. and Buß, G. and Schultze, J. W.},
  title     = {Passivation and corrosion of microsensor devices exemplified at microelectrode arrays},
  series = {Proceedings : The Hague, The Netherlands, September 12 - 15, 1999 / [ed. by M. Bartek]. Vol 1.},
  journal   = {Proceedings : The Hague, The Netherlands, September 12 - 15, 1999 / [ed. by M. Bartek]. Vol 1.},
  address   = {The Hague, The Netherlands},
  isbn      = {90-76699-02-X},
  pages     = {953 -- 956},
  year      = {1999},
  language  = {en}
}
@article{SchrothSchoeningSchuetzetal.1999,
  author    = {Schroth, P. and Sch{\"o}ning, Michael Josef and Sch{\"u}tz, S. and Epanya, P. and Steffen, A. and Weißbecker, B. and Hummel, Hans E. and Kordos, P. and L{\"u}th, H.},
  title     = {Improving the bioelectronic interface of an antenna/chip biosensor - technological aspects},
  series = {Proceedings : The Hague, The Netherlands, September 12 - 15, 1999 / [ed. by M. Bartek]. Vol 1.},
  journal   = {Proceedings : The Hague, The Netherlands, September 12 - 15, 1999 / [ed. by M. Bartek]. Vol 1.},
  address   = {The Hague, The Netherlands},
  isbn      = {90-76699-02-X},
  pages     = {569 -- 572},
  year      = {1999},
  language  = {en}
}
@article{ThustPoghossianSchoeningetal.1999,
  author    = {Thust, M. and Poghossian, Arshak and Sch{\"o}ning, Michael Josef and Naser, S. and M{\"u}ller-Veggian, Mattea and Kordos, P. and L{\"u}th, H.},
  title     = {Crosssensitivity of a capacitive penicillin sensor combined with a diffusion barrier},
  series = {Proceedings : The Hague, The Netherlands, September 12 - 15, 1999 / [ed. by M. Bartek]. Vol 1.},
  journal   = {Proceedings : The Hague, The Netherlands, September 12 - 15, 1999 / [ed. by M. Bartek]. Vol 1.},
  address   = {The Hague, The Netherlands},
  isbn      = {90-76699-02-X},
  pages     = {573 -- 576},
  year      = {1999},
  language  = {en}
}
@article{ThustPoghossianSchoeningetal.1999,
  author    = {Thust, M. and Poghossian, Arshak and Sch{\"o}ning, Michael Josef and Naser, S. and M{\"u}ller-Veggian, Mattea and Kordos, P. and L{\"u}th, H.},
  title     = {Cross-sensitivity of a capacitive penicillin sensor combined with a diffusion barrier},
  series = {Proceedings : The Hague, The Netherlands, September 12 - 15, 1999 / [ed. by M. Bartek]. - Vol 1.},
  journal   = {Proceedings : The Hague, The Netherlands, September 12 - 15, 1999 / [ed. by M. Bartek]. - Vol 1.},
  address   = {The Hague, The Netherlands},
  isbn      = {90-76699-02-X},
  pages     = {573 -- 576},
  year      = {1999},
  language  = {en}
}
@article{HerberErnstBussetal.1999,
  author    = {Herber, R. and Ernst, S. and Buß, G. and Sch{\"o}ning, Michael Josef and Baltruschat, H.},
  title     = {Detection of hydrocarbons in air and water by adsorption on Pt electrodes using continuous impedance measurements},
  series = {Proceedings of the Symposium on New Directions in Electroanalytical Chemistry II : [held at the 195th Meeting of the Electrochemical Society in Seattle, Washington on May 3 and 4, 1999] / Physical Electrochemistry, Sensor, and Organic and Biological Electrochemistry Divisions. Ed.: J. Leddy, P. Vanysek, M.D. Porter},
  journal   = {Proceedings of the Symposium on New Directions in Electroanalytical Chemistry II : [held at the 195th Meeting of the Electrochemical Society in Seattle, Washington on May 3 and 4, 1999] / Physical Electrochemistry, Sensor, and Organic and Biological Electrochemistry Divisions. Ed.: J. Leddy, P. Vanysek, M.D. Porter},
  publisher = {Electrochemical Society},
  address   = {Pennington, NJ},
  isbn      = {1-56677-227-3},
  pages     = {168 -- 177},
  year      = {1999},
  language  = {en}
}
@article{SchuetzHummelSchoeningetal.1999,
  author    = {Sch{\"u}tz, S. and Hummel, Hans E. and Sch{\"o}ning, Michael Josef and Schroth, P. and Kordos, P. and L{\"u}th, H. and Zimmermann, S. and Schwarz, A. and Kohl, C.-D. and Koczan, D.},
  title     = {Applications and perspectives of biosensors based on insect olfaction},
  series = {Sensor 99 : proceedings / 9th International Fair and Conference for Sensors, Transducers \& Systems, May 18 - 20, 1999, Exhibition Centre N{\"u}rnberg/Germany},
  journal   = {Sensor 99 : proceedings / 9th International Fair and Conference for Sensors, Transducers \& Systems, May 18 - 20, 1999, Exhibition Centre N{\"u}rnberg/Germany},
  publisher = {AMA Service},
  address   = {Wunstorf},
  pages     = {99 -- 104},
  year      = {1999},
  language  = {en}
}
@article{MuellerVeggianColauttiConteetal.1999,
  author    = {M{\"u}ller-Veggian, Mattea and Colautti, P. and Conte, V. and De Nardo, L.},
  title     = {Advanced TEPC (Tissue-equivalent proportional counters) for radiation monitoring},
  series = {Annual report / Istituto Nazionale di Fisica Nucleare, LNL, Laboratori Nazionali di Legnaro. 1998 (1999)},
  journal   = {Annual report / Istituto Nazionale di Fisica Nucleare, LNL, Laboratori Nazionali di Legnaro. 1998 (1999)},
  pages     = {106},
  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{FoersterLachenmannFridrichetal.1999,
  author    = {F{\"o}rster, Arnold and Lachenmann, S. G. and Fridrich, I. and Sch{\"a}pers, T.},
  title     = {Supression of the surface-inversion layer of p-type InAs. Lachenmann, S. G.; Fridrich, I.; F{\"o}rster, A.; Sch{\"a}pers, Th.},
  series = {Journal of Applied Physics. 85 (1999), H. 12},
  journal   = {Journal of Applied Physics. 85 (1999), H. 12},
  isbn      = {1089-7550},
  pages     = {8242 -- 8246},
  year      = {1999},
  language  = {en}
}
@article{FoersterZamdmerHuetal.1999,
  author    = {F{\"o}rster, Arnold and Zamdmer, N. and Hu, Qing and McIntosh, K. A.},
  title     = {On-chip frequency domain submillimeter-wave transceiver. Zamdmer, N.; Hu, Qing ; McIntosh K. A. ; Verghise, S. ; F{\"o}rster, A.},
  series = {Applied Physics Letters. 75 (1999), H. 24},
  journal   = {Applied Physics Letters. 75 (1999), H. 24},
  isbn      = {1077-3118},
  pages     = {3877 -- 3879},
  year      = {1999},
  language  = {en}
}
@article{FoersterRosenauerOberstetal.1999,
  author    = {F{\"o}rster, Arnold and Rosenauer, A. and Oberst, W. and Gerthsen, D.},
  title     = {Atomic scale analysis of the indium distribution in InGaAs/GaAs (001) heterostructures: segregation, lateral indium redistribution and the effect of growth interruptions. Rosenauer, A. ; Oberst, W. ; Gerthsen, D. ; F{\"o}rster, A.},
  series = {Thin Solid Films. 357 (1999)},
  journal   = {Thin Solid Films. 357 (1999)},
  isbn      = {0040-6090},
  pages     = {18 -- 21},
  year      = {1999},
  language  = {en}
}
@article{FoersterZamdmerHuetal.1999,
  author    = {F{\"o}rster, Arnold and Zamdmer, N. and Hu, Qing and Verghese, S.},
  title     = {Mode-Discriminating Photoconductor and Coplanar Wave-Guide Circuits for Picosecond Sampling. Zamdmer, N.; Hu, Qing ; Verghese, S. ; F{\"o}rster, A.},
  series = {Applied Physics Letters. 74 (1999), H. 7},
  journal   = {Applied Physics Letters. 74 (1999), H. 7},
  isbn      = {1077-3118},
  pages     = {1039 -- 1041},
  year      = {1999},
  language  = {en}
}
@article{FoersterBetkoMorvicetal.1999,
  author    = {F{\"o}rster, Arnold and Betko, J. and Morvic, M. and Novak, J.},
  title     = {Magnetoresistance in low-temperature grown molecular-beam epitaxial GaAs. Betko, J.; Morvic, M.; Novak, J.; F{\"o}rster, A.; Kordos, P.},
  series = {Journal of Applied Physics. 86 (1999), H. 11},
  journal   = {Journal of Applied Physics. 86 (1999), H. 11},
  isbn      = {1089-7550},
  pages     = {6243 -- 6248},
  year      = {1999},
  language  = {en}
}