@inproceedingsKrauter_Depping_2004, title=Cost Reduction and Increase of Reliability for Remote PV-Systems by Satellite, booktitle=Proceedings of the 19th European Photovoltaic Solar Energy Conference and Exhibition, Paris (Frankreich), 7.–11. Juni 2004, S. 3527–3530, author=Krauter, Stefan and Depping, T., year=2004 

@inproceedingsKrauter_Calvacante_Cunha_de Lima_2004, title=PV in Combination with Micro Wind Turbines for Rural Household Electrification in the Northeast of Brazil, booktitle=Proceedings of the 19th European Photovoltaic Solar Energy Conference and Exhibition, Paris (Frankreich), 7.–11. Juni 2004, S. 3532, author=Krauter, Stefan and Calvacante, F. S. A. and Cunha, M. S.  and de Lima, L. C., year=2004 

@articleKrauter_Kissel_2004, title=Renewable Energy in Latin America, number=July/August 2004, journal=Renewable Energy World, publisher=James &; James, London (UK), author=Krauter, Stefan and Kissel, J., year=2004, pages=206–267 

@inproceedingsKrauter_2004, title=Activities concerning the Set-up of an International University for Renewable Energy, booktitle=Proceedings of the International Seminar on Hydrogen Technologies, Buenos Aires (Argentina), 7.–9. September 2004, author=Krauter, Stefan, year=2004 

@inproceedingsSchryen_2004, title=Security Aspects of Internet Voting, booktitle=37th Annual Hawaii International Conference on System Sciences, author=Schryen, Guido, year=2004 

@bookKabst_2004, place=München/Mehring, title=Internationalisierung mittelständischer Unternehmen: Fünf Thesen zum Auslandsmarkterfolg, author=Kabst, Rüdiger, year=2004 

@inbookKabst_Brewster_2004, place=Stuttgart, edition=3, title=International komparatives Personalmanagement: Evidenz, Methodik &; Klassiker des “Cranfield Projects on International Human Resource Management”, booktitle=Handwörterbuch des Personalwesens, author=Kabst, Rüdiger and Brewster, C, editor=Gaugler, E and Oechsler, W A and Weber, WEditors, year=2004, pages=937–944 

@inbookDietz_Hoogendoorn_Kabst_Schmelter_2004, place=Oxford et al., title=The Netherlands and Germany: Flexibility or Rigidity, booktitle=Human Resource Management in Europe: Evidence of Convergence?, author=Dietz, B and Hoogendoorn, J and Kabst, Rüdiger and Schmelter, A, editor=Brewster, C and Mayrhofer, W and Moley, MEditors, year=2004, pages=73–94 

@inbookKabst_2004, place=München/Mehring, title=Transaktionskostentheorie: Einführung, kritische Diskussion und Ansätze zur Weiterentwicklung, booktitle=Personaltheorie als Beitrag zur Theorie der Unternehmung, author=Kabst, Rüdiger, editor=Festing, M and Martin, A and Mayrhofer, W and Nienhüser, WEditors, year=2004, pages=43–70 

@articleKabst_Weber_2004, title=Theoretical Perspectives for Human Resource Management: The German Discussion, volume=15, number=2, journal=Management Revue: The International Review of Management Studies., author=Kabst, Rüdiger and Weber, W, year=2004 

@articleFeng_2004, title=SIMULTANEOUSLY MODELING CONDITIONAL HETEROSKEDASTICITY AND SCALE CHANGE, volume=20, DOI=10.1017/s0266466604203061, number=03, journal=Econometric Theory, publisher=Cambridge University Press (CUP), author=Feng, Yuanhua, year=2004 

@bookFeng_2004, title=Non- and Semiparametric Regression with Fractional Time Series Errors, author=Feng, Yuanhua, year=2004 

@inbookHeiler_Feng_2004, place=Stuttgart, title=A robust data-driven version of the Berlin Method, booktitle=Zeitreihenanalyse in der empirischen Wirtschaftsforschung, publisher=Lucius &; Lucius, author=Heiler, Siegfried and Feng, Yuanhua, editor=Metz, Rainer and Lösch, Manfred and Edel, KlausEditors, year=2004, pages=67–81 

@articlePaunescu_Schneider_2004, title=Wettbewerbsfähigkeit und Dynamik institutioneller Standortbedingungen: Ein empirischer Test des eVarieties-of-Capitalism “-Ansatzes, number=1, journal=Schmollers Jahrbuch: Journal of Applied Social Science Studies/Zeitschrift für Wirtschafts-und Sozialwissenschaften, author=Paunescu, Mihai and Schneider, Martin, year=2004, pages=31--59 

@articleFahr_Sunde_2004, title=Occupational job creation: patterns and implications, number=3, journal=Oxford Economic Papers, author=Fahr, Rene and Sunde, Uwe, year=2004, pages=407--435 

@bookToshihiro_Yoshio_Masahiro_Fahr_2004, title=A Comparative Analysis of Job Entry Methods in Japan, the US and Europe (Japanese), author=Toshihiro, KODAMA and Yoshio, HIGUCHI and Masahiro, ABE and Fahr, Rene, year=2004 

@inbookFahr_2004, title=Loafing or Learning?, booktitle=The Economics of Time Use, author=Fahr, Rene, year=2004, pages=175--203 

@articlePaunescu_Schneider_2004, title=Wettbewerbsf\'22ahigkeit und Dynamik institutioneller Standortbedingungen: Ein empirischer Test des eVarieties-of-Capitalism “-Ansatzes, number=1, journal=Schmollers Jahrbuch: Journal of Applied Social Science Studies/Zeitschrift f\'22ur Wirtschafts-und Sozialwissenschaften, author=Paunescu, Mihai and Schneider, Martin, year=2004, pages=31--59 

@bookEggert_2004, place=Kaiserslautern, title=Wertorientiertes Beziehungsmarketing in Kunden-Lieferantenbeziehungen., author=Eggert, A, year=2004 

@articleBliemel_Eggert_Fassott_Ballantyne_2004, title=The Evolution of Relationship Marketing and the International Colloquia, volume=3, DOI=10.1300/j366v03n04_01, number=4, journal=Journal of Relationship Marketing, publisher=Informa UK Limited, author=Bliemel, Friedhelm and Eggert, Andreas and Fassott, Georg and Ballantyne, David, year=2004, pages=1–5 

@articleHendrik Hausmann_Heckel_Sauer_2004, title=Dynamic Meta Modeling with Time: Specifying the Semantics of Multimedia Sequence Diagrams, volume=3, number=3, journal=Software and Systems Modeling, author=Hendrik Hausmann, Jan and Heckel, Reiko and Sauer, Stefan, year=2004, pages=181–193 

@inbookKrupp_Lundkvist_Schattkowsky_Snook_2004, place=Dordrecht, title=Adaptive Cruise Controller Case Study, booktitle=UML-B System Specification for Proven Electronic Design, publisher=Kluwer, author=Krupp, Alexander and Lundkvist, Ola and Schattkowsky, Tim and Snook, Colin, editor=Mermet, J. Editor, year=2004 

@inbookSchattkowsky_Mueller_Pawlak_2004, place=Lighthouse Point, FL, title=Workflow Management Middleware for Secure Distance-Spanning Collaborative Engineering, booktitle=Workflow Handbook 2004, publisher=Workflow Management Coalition, author=Schattkowsky, Tim and Mueller, Wolfgang and Pawlak, Adam, editor=Fischer, L. Editor, year=2004, pages=5–14 

@bookKüster_2004, title=Consistency Management of Object-Oriented Behavioral Models, author=Küster, Jochen, year=2004 

@bookDepke_2004, title=Visuelle Modellierung agentenbasierter Systeme, author=Depke, Ralph, year=2004 

@articleHaberer_Sharma_Meier_Stonas_Nakamura_DenBaars_Hu_2004, title=Free-standing, optically pumped, GaNInGaN microdisk lasers fabricated by photoelectrochemical etching, volume=85, DOI=10.1063/1.1829167, number=22, journal=Applied Physics Letters, publisher=AIP Publishing, author=Haberer, E. D. and Sharma, R. and Meier, Cedrik and Stonas, A. R. and Nakamura, S. and DenBaars, S. P. and Hu, E. L., year=2004, pages=5179–5181 

@articleKnipping_Wiggers_Rellinghaus_Roth_Konjhodzic_Meier_2004, title=Synthesis of High Purity Silicon Nanoparticles in a Low Pressure Microwave Reactor, volume=4, DOI=10.1166/jnn.2004.149, number=8, journal=Journal of Nanoscience and Nanotechnology, publisher=American Scientific Publishers, author=Knipping, Jörg and Wiggers, Hartmut and Rellinghaus, Bernd and Roth, Paul and Konjhodzic, Denan and Meier, Cedrik, year=2004, pages=1039–1044 

@articleWibbelhoff_Meier_Lorke_Schafmeister_Wieck_2004, title=Wave function mapping of self-assembled quantum dots by capacitance spectroscopy, volume=21, DOI=10.1016/j.physe.2003.11.077, number=2–4, journal=Physica E: Low-dimensional Systems and Nanostructures, publisher=Elsevier BV, author=Wibbelhoff, O and Meier, Cedrik and Lorke, A and Schafmeister, P and Wieck, A.D, year=2004, pages=516–520 

@inproceedingsSendall_Hauser_Koehler_Küster_Wahler_2004, title=Understanding Model Transformation by Classification and Formalization, booktitle=Proceedings of the Workshop on Software Transformation Systems (STS 2004, satellite event of the 3rd International Conference on Generative Programming and Component Engineering (GPCE 2004)), Vancouver (Canada), author=Sendall, Shane and Hauser, Rainer and Koehler, Jana and Küster, Jochen and Wahler, Michael, year=2004 

@inproceedingsHeckel_Thöne_2004, place=Berlin/Heidelberg, series=LNCS, title=Behavior-Preserving Refinement Relations between Dynamic Software Architectures, volume=3423, booktitle=Proceedings of the workshop on Algebraic Development Techniques (WADT 2004), Barcelona (Spain), publisher=Springer, author=Heckel, Reiko and Thöne, Sebastian, year=2004, pages=1–27, collection=LNCS 

@inproceedingsHeckel_Cherchago_Lohmann_2004, title=A Formal Approach to Service Specification and Matching based on Graph Transformation, volume=105, DOI=http://dx.doi.org/10.1016/j.entcs.2004.05.006, booktitle=Proceedings of the First International Workshop on Web Services and Formal Methods (WSFM 2004), Pisa, Italy, publisher=Elsevier, author=Heckel, Reiko and Cherchago, Alexey and Lohmann, Marc, year=2004, pages=37–49 

@inproceedingsKüster_2004, title=Systematic Validation of Model Transformations, booktitle=Proceedings 3rd UML Workshop in Software Model Engineering (WiSME 2004), Lisbon (Portugal), author=Küster, Jochen, year=2004 

@inproceedingsKüster_Sendall_Wahler_2004, title=Comparing two Model Transformation Approaches, booktitle=Proceedings of the Workshop on OCL and Model Driven Engineering (satellite event of the UML 2004), Lisbon (Portugal), publisher=University of Kent, author=Küster, Jochen and Sendall, Shane and Wahler, Michael, year=2004, pages=114–127 

@inproceedingsKüster_2004, place=Amsterdam ,The Netherlands, series=Electronic Notes in Theoretical Computer Science, title=Towards Inconsistency Handling of Object-Oriented Behavioral Models, volume=109, DOI=http://dx.doi.org/10.1016/j.entcs.2004.02.056, booktitle=International Workshop on Graph Transformation (GT-VMT 2004), Barcelona (Spain), publisher=Elsevier, author=Küster, Jochen, year=2004, pages=57–69, collection=Electronic Notes in Theoretical Computer Science 

@inproceedingsSchattkowsky_Rettberg_2004, title=UML for FPGA Synthesis, booktitle=Proceedings of the International Workshop on UML for SoC Design (UML-SOC 2004), San Diego, CA (USA), author=Schattkowsky, Tim and Rettberg, Achim, year=2004 

@inproceedingsSendall_Küster_2004, title=Taming Model Round-Trip Engineering, booktitle=Proceedings of Workshop on Best Practices for Model-Driven Software Development (satellite event of the 19th Annual ACM Conference on Object-Oriented Programming, Systems, Languages, and Applications (OOPSLA 2004)), Vancouver (Canada), author=Sendall, Shane and Küster, Jochen, year=2004 

@inbookKremer_2004, place=Lancaster, title=Virtual conference: a telecooperative learning environment, booktitle=Networked Learning 2004. A research based conference on e-learning in higher education and lifelong learning, author=Kremer, H.-Hugo, editor=Banks, S. and Goodyear, P. and Hodgson, V. and Jones, C. and Lally, V. and McConnel, D. and Steeples, C.Editors, year=2004, pages=751–752 

@inbookDeißinger_Kremer_2004, place=Baltmannsweiler, title=Organisation und didaktische Ausrichtung des “Praxissemesters” im Rahmen des Diplomstudiengangs Wirtschaftspädagogik an der Universität Konstanz, booktitle=Theorie-Praxis-Verzahnung in der beruflichen und gymnsasialen Lehrerbildung. Das Praxissemester in Baden-Württemberg., author=Deißinger, T. and Kremer, H.-Hugo, editor=Backes-Haase, A. and Frommer, H.Editors, year=2004, pages=88–105 

@inbookKremer_2004, title=Qualifizierungsnetzwerke - Lernumgebung für Lehrkräfte?, booktitle=Lernfelder gestalten - miteinander Lernen - Innovationen vernetzen. Ergebnisse der 1. CULIK Fachtagung (12.05.2004), author=Kremer, H.-Hugo, editor=Gramlinger, F. and Steinemann, S. and Tramm, T.Editors, year=2004 

@inbookKremer_2004, place=Chester, title=Virtual conference - a cooperative learning environment for teacher education?, booktitle=The annual conference of the Association for Information Technology in Teacher Education, author=Kremer, H.-Hugo, editor=Bennett, R.Editor, year=2004 

@inbookKremer_2004, place=Paderborn, title=Qualifizierungsnetzwerke - Lernumgebung für Lehrkräfte, booktitle=Lernfelder gestalten - miteinander Lernen - Innovationen vernetzen. Ergebnisse der 1. CULIK Fachtagung, author=Kremer, H.-Hugo, editor=Gramlinger, F. and Steinemann, S. and Tramm, T.Editors, year=2004, pages=82–95 

@articleGross_Klaue_Karl_Wolisz_2004, title=Cross-layer optimization of OFDM transmission systems for MPEG-4 video streaming, DOI=10.1016/j.comcom.2004.01.010, number=11, journal=Computer Communications, author=Gross, James and Klaue, Jirka and Karl, Holger and Wolisz, Adam, year=2004, pages=1044--1055 

@articleNiebert_Schieder_Abramowicz_Malmgren_Sachs_Horn_Prehofer_Karl_2004, title=Ambient networks: An architecture for communication networks beyond 3G, DOI=10.1109/MWC.2004.1295733, number=2, journal=IEEE Wireless Communications, author=Niebert, Norbert and Schieder, Andreas and Abramowicz, Henrik and Malmgren, G. and Sachs, Joachim and Horn, Uwe and Prehofer, Christian and Karl, Holger, year=2004, pages=14--22 

@inproceedingsHandziski_Köpke_Karl_Frank_Drytkiewicz_2004, title=Improving the Energy Efficiency of Directed Diffusion Using Passive Clustering, DOI=10.1007/978-3-540-24606-0_12, booktitle=Wireless Sensor Networks, First European Workshop, EWSN 2004, Berlin, Germany, January 19-21, 2004, Proceedings, author=Handziski, Vlado and Köpke, Andreas and Karl, Holger and Frank, Christian and Drytkiewicz, Witold, year=2004, pages=172--187 

@inproceedingsTyppö_Eisl_Höller_Agüero_Karl_2004, title=Research Challenges in Mobility and Moving Networks: An Ambient Networks View, DOI=10.1007/0-387-24043-8_15, booktitle=Broadband Satellite Comunication Systems and the Challenges of Mobility - IFIP T Workshops on Broadband Satellite Communication Systems and Challenges of Mobility, World Computer Congress, August 22-27, 2004, Toulouse, France, author=Typpö, Ville and Eisl, Jochen and Höller, Jan and Agüero, Ramon and Karl, Holger, year=2004, pages=145--155 

@inproceedingsFrank_Karl_2004, title=Consistency challenges of service discovery in mobile ad hoc networks, DOI=10.1145/1023663.1023684, booktitle=Proceedings of the 7th International Symposium on Modeling Analysis and Simulation of Wireless and Mobile Systems, MSWiM 2004, Venice, Italy, October 4-6, 2004, author=Frank, Christian and Karl, Holger, year=2004, pages=105--114 

@inproceedingsMarie Feeney_Hollos_Kubisch_Mengesha_Karl_2004, title=A Geometric Derivation of the Probability of Finding a Relay in Multi-rate Networks, DOI=10.1007/978-3-540-24693-0_112, booktitle=NETWORKING 2004, Networking Technologies, Services, and Protocols; Performance of Computer and Communication Networks; Mobile and Wireless Communication, Third International IFIP-T Networking Conference, Athens, Greece, May 9-14, 2004, Proceedings, author=Marie Feeney, Laura and Hollos, Daniel and Kubisch, Martin and Mengesha, Seble and Karl, Holger, year=2004, pages=1312--1317 

@inproceedingsHollos_Karl_Wolisz_2004, title=Regionalizing global optimization algorithms to improve the operation of large ad hoc networks, DOI=10.1109/WCNC.2004.1311292, booktitle=2004 IEEE Wireless Communications and Networking Conference, WCNC 2004, Atlanta, Georgia, USA, 21-25 March 2004, author=Hollos, Daniel and Karl, Holger and Wolisz, Adam, year=2004, pages=819--824 

@inproceedingsRaguin_Kubisch_Karl_Wolisz_2004, title=Queue-driven cut-through medium access in wireless ad hoc networks, DOI=10.1109/WCNC.2004.1311845, booktitle=2004 IEEE Wireless Communications and Networking Conference , WCNC 2004, Atlanta, Georgia, USA, 21-25 March 2004, author=Raguin, David and Kubisch, Martin and Karl, Holger and Wolisz, Adam, year=2004, pages=1909--1914 

@inbookKarl_2004, title=Data Transmission in Mobile Communication Systems, booktitle=Location-Based Services, author=Karl, Holger, year=2004, pages=207--244