@inproceedingsBerenbrink_Riedel_Scheideler_1999, title=Design of the PRESTO Multimedia Storage Network (Extended Abstract), booktitle=International Workshop on Communication and Data Management in Large Networks (CDMLarge), author=Berenbrink, Petra and Riedel, Marco and Scheideler, Christian, year=1999, pages=2–12 

@articleZimmer_1999, title=Kleiner Antrieb, große Wirkung, journal=Der Konstrukteur - Magazin für Konstruktion und Entwicklung (ASB), publisher=Vereinigte Fachverlage GmbH, author=Zimmer, Detmar, year=1999 

@bookSureth-Sloane_1999, place=Wiesbaden, title=Der Einfluss von Steuern auf Investitionsentscheidungen bei Unsicherheit, DOI=10.1007/978-3-663-08348-1, publisher=Deutscher Universitäts-Verlag, author=Sureth-Sloane, Caren, year=1999 

@inproceedingsScheideler_Vöcking_1999, title=From Static to Dynamic Routing: Efficient Transformations of Store-and-Forward Protocols, booktitle=STOC, author=Scheideler, Christian and Vöcking, Berthold, year=1999, pages=215--224 

@bookEngels_Beiersdörfer_Schäfer_1999, place=Berlin/Heidelberg, series=Informatik aktuell, title=Informatik ’99: Informatik überwindet Grenzen. Tagungsband der 29. Jahrestagung der Gesellschaft für Informatik, Paderborn (Germany), publisher=Springer, year=1999, collection=Informatik aktuell 

@inproceedingsDeugo_Küster_Oppacher_von Otte_1999, title=Patterns as a Means for Intelligent Software Engineering, volume=2, booktitle=Proceedings of the conference on Artificial Intelligence (IC-AI 1999) Las Vegas, Nevada (USA), publisher=CSREA Press, author=Deugo, Dwight and Küster, Jochen and Oppacher, Franz and von Otte, Ingo, year=1999, pages=605–611 

@inproceedingsCorradini_Heckel_Montanari_1999, place=Berlin/Heidelberg, series=LNCS, title=Tile Transition Systems as Structured Coalgebras, volume=1684, booktitle=Proceedings of the 12th International Symposium on Fundamentals of Computation Theory (FCT ’99), publisher=Springer, author=Corradini, Andrea and Heckel, Reiko and Montanari, Ugo, year=1999, pages=13–38, collection=LNCS 

@inproceedingsCherchago_1999, title=Application of the Structured Analysis and Design Technique (SADT) Methodology for the Medical Information Systems Development, booktitle=Proceedings of the All-Russia Students’, Young Scientists’ and Specialists’ Scientific and Technical Conference “New Information Technologies in Scientific Researches and in Education” (Ryazan, Russia), author=Cherchago, Alexey, year=1999 

@inproceedingsEngels_Depke_Borowski_1999, place=Ostfildern, title=Konzeption und objektorientierte Realisierung einer internet-basierten Datenbankanwendung, volume=8, booktitle=Kolloquium Software-Entwicklung - Methoden, Werkzeuge, Erfahrungen, publisher=Technische Akademie Esslingen, author=Engels, Gregor and Depke, Ralph and Borowski, Christoph, year=1999, pages=531–540 

@inproceedingsEngels_Hücking_Sauer_Wagner_1999, place=Berlin/Heidelberg, series=LNCS, title=UML Collaboration Diagrams and Their Transformation to Java, volume=1723, booktitle=Proceddings of The Unified Modeling Language: Beyond the Standard, Second International Conference (UML 99), Fort Collins, Colorado, USA, publisher=Springer, author=Engels, Gregor and Hücking, Roland and Sauer, Stefan and Wagner, Annika, year=1999, pages=473–488, collection=LNCS 

@inproceedingsGadducci_Heckel_Llabrés_1999, series=Electronic Notes in Theoretical Computer Science, title=A Bi-Categorical Axiomatisation of Concurrent Graph Rewriting, volume=29, DOI=http://dx.doi.org/10.1016/S1571-0661(05)80309-3, booktitle=Proceedings of the 8th Conference on Category Theory and Computer Science (CTCS 1999), Edinburgh (UK), publisher=Elsevier, author=Gadducci, Fabio and Heckel, Reiko and Llabrés, Mercé, year=1999, pages=80–100, collection=Electronic Notes in Theoretical Computer Science 

@inproceedingsHeckel_1999, title=Modeling Agent-Based Systems with Graph Transformation and UML, number=258, booktitle=Proceedings of the Dagstuhl-Seminar 99451 on Rigorous Analysis and Design for Software Intensive Systems, author=Heckel, Reiko, year=1999 

@inproceedingsSauer_Engels_1999, place=Tokyo, Japan, title=Extending UML for Modeling of Multimedia Applications, DOI=http://doi.ieeecomputersociety.org/10.1109/VL.1999.795878, booktitle=Proceedings of the IEEE Symposium on Visual Languages (VL 1999), Tokyo (Japan), publisher=IEEE Computer Society, author=Sauer, Stefan and Engels, Gregor, year=1999, pages=80–87 

@inproceedingsSalhi_Krauter_Lemoine_Triebel_Schroer_Araújo_1999, title=Combined Photovoltaic and Solar Thermal Systems for Facade Integration and Building Insulation, booktitle=Proceedings of the ISES Solar World Congress, Jerusalem (Israel), .4.–9. Juli 1999, II-88., author=Salhi, M. J. and Krauter, Stefan and Lemoine, R. and Triebel, C. and Schroer, S. and Araújo, R. G., year=1999 

@inproceedingsKrauter_Stephan_Bastos_1999, title=Set-up of a Laboratory for Research and Education in Solar Energy in Rio de Janeiro, booktitle=Proceedings of the ISES Solar World Congress, Jerusalem (Israel), 4.–9. Juli 1999, S. II-288, author=Krauter, Stefan and Stephan, R. and Bastos, L., year=1999 

@inproceedingsKrauter_Schmid_1999, title=Cooling and Less Reflections at Photovoltaic Modules by a Frontside Water Film., booktitle=Proceedings of the ISES Solar World Congress, Jerusalem (Israel), 4.–9. Juli 1999,, author=Krauter, Stefan and Schmid, U., year=1999 

@inproceedingsKrauter_1999, title=The Use of Solar Energy: Considerations for Calculations of Greenhouse Gas Reduction by Photovoltaics, booktitle=Proceedings of the ISES Solar World Congress, Jerusalem (Israel), 4.–9. Juli 1999, II-375., author=Krauter, Stefan, year=1999 

@inproceedingsKrauter_Schmid_1999, title=Optical and Thermal Improvements of PV Performance by a Flowing Film of Water at the Frontside of PV Generators. , booktitle=Proceedings of the 9th Sede Boquer Symposium on Solar Electricity Production, Sede Boquer (Israel), 12.–13. Juli 1999, S. 123–126, author=Krauter, Stefan and Schmid, U., year=1999 

@inproceedingsKrauter_1999, title=Híbridos Termo/Solares Fotovoltaicos (Combined Solar–Thermal/Photovoltaic Systems), booktitle=Proceedings of Workshop Energias Alternativas para Produção de Calor, Frio e Geração e Conservação de Energia Elétrica, UFSC, Florianópolis, Santa Catarina (Brasilien), 6.–9. Dezember 1999, author=Krauter, Stefan, year=1999 

@articleKrauter_Araujo_Schroer_Salhi_Triebel_Hanitsch_1999, title=Combined PV and Solar Thermal Systems for Facade Integration and Building Insulation, volume=67, number=4–6, journal=Solar Energy, author=Krauter, Stefan and Araujo, G. and Schroer, S. and Salhi, M. and Triebel, C. and Hanitsch, Rolf, year=1999, pages=239–248