Ehrich, Hans-Dietrich, et al., editors. Fundamentals of Object-Oriented Languages, Systems, and Methods. Vol. 95, Schloss Dagstuhl, Leibniz Center for Informatics, 1994.
LibreCat: /record/7797

Cuny, Janice, et al., editors. Graph Gramars and Their Application to Computer Science, 5th International Workshop (1994), Selected Papers. Vol. 1073, Springer, 1994, doi:http://dx.doi.org/10.1007/3-540-61228-9.
LibreCat: /record/7798
DOI: http://dx.doi.org/10.1007/3-540-61228-9

Thoben, Wilfried, et al. “Berücksichtigung von Datenschutzaspekten in Einem Bevölkerungsbezogenen Krebsregister.” Proceedings of the Conference on Medizin Und Information, Biometrie Und Epidemiologie (GMDS 1994), Dresden (Germany), MMV Medizin Verlag, 1994, pp. 88–90.
LibreCat: /record/7827

Ebert, Jürgen, and Gregor Engels. “Structural and Behavioural Views on OMT-Classes.” Proceedings of the International Symposium on Object-Oriented Methodologies and Systems (ISOOMS 1994), Palermo (Italy), vol. 858, Springer, 1994, pp. 142–57.
LibreCat: /record/7828

Engels, Gregor, and Gerti Kappel. “Object-Oriented System Development: Will the New Approach Solve Old Problems?” Proceedings of the IFIP 13th World Computer Congress on Information Processing, Hamburg (Germany), vol. 3, Elsevier, 1994, pp. 434–41.
LibreCat: /record/7829

Engels, Gregor, and Hartmut Ehrig. “Towards a Module Concept for Graph Transformation Systems: The Software Engineering Perspective.” Proceedings Colloquium on Graph Transformation and Its Application in Computer Science, vol. B-19, Universitat de les Illes Balears, Departament de Ci, 1994.
LibreCat: /record/7830

Krauter, Stefan, et al. “Optical Modelling, Simulation and Improvement of PV Module Encapsulation.” Proceedings of the 12th European Photovoltaic Solar Energy Conference, Amsterdam (Niederlande), 11.–15. April 1994, Band 2, S. 1198–1201, 1994.
LibreCat: /record/8092

Strauss, Philipp, et al. “Simulation Tool for Prediction and Optimization of Output Power Considering Thermal and Optical Parameters of PV Module Encapsulation.” Proceedings of the 12th European Photovoltaic Solar Energy Conference, Amsterdam (Niederlande), 11.–15. April 1994, Band 2, S. 1194–1197., 1994.
LibreCat: /record/8093

Krauter, Stefan, and Rolf Hanitsch. “Einfluß Optischer Und Thermischer Parameter Auf Den Tageswirkungsgrad von Photovoltaischen Modulen.” Neuntes Internationales Sonnenforum, Berlin (Deutschland), 28. Juni – 1. Juli 1994, S. 495–502, 1994.
LibreCat: /record/8094

Krauter, Stefan, et al. “Simulation of Thermal and Optical Performance of PV Modules.” Proceedings of the 3rd World Renewable Energy Congress, Reading (UK), 11.–16. September 1994, 1994.
LibreCat: /record/8095

Krauter, Stefan. “Actual Optical and Thermal Performance of PV-Modules.” Proceedings of the 1st World Conference on Photovoltaic Energy Conversion (Joint Congress of IEEE/PVSEC/EUPVSEC), Waikoloa, Hawaii (USA), 5.–9. Dezember 1994, S. 734–737., 1994.
LibreCat: /record/8096

Ebert, Jürgen, and Gregor Engels. Observable or Invocable Behaviour - You Have to Choose. Vakgroep Informatica, Rijksuniversiteit Leiden, 1994.
LibreCat: /record/8193

Andries, Marc, and Gregor Engels. “Syntax and Semantics of Hybrid Database Languages.”http://dx.doi.org/10.1007/3-540-57787-4_2__Proceedings of the International Workshop on Graph Transformations in Computer Science (1993), Dagstuhl (Germany), vol. 776, Springer, 1994, pp. 19–36, doi:http://dx.doi.org/10.1007/3-540-57787-4_2.
LibreCat: /record/8263
DOI: http://dx.doi.org/10.1007/3-540-57787-4_2

Engels, Gregor, and Luuk Groenewegen. “Specification of Coordinated Behaviour by SOCCA.”http://dx.doi.org/10.1007/3-540-57739-4_19__Proceedings of the Third European Workshop on Software Process Technology (EWSPT 1994), Villard de Lans (France), Springer, 1994, pp. 128–51, doi:http://dx.doi.org/10.1007/3-540-57739-4_19.
LibreCat: /record/8264
DOI: http://dx.doi.org/10.1007/3-540-57739-4_19

Engels, Gregor, and Perdita Löhr. “Visual Specification of Complex Database Actions.” Proceedings of the 2nd International East/West Database Workshop, Klagenfurt (Germany), Springer, 1994, pp. 303–14.
LibreCat: /record/8265

Löhr-Richter, Perdita, and Gregor Engels. “Visuelles Spezifizieren von Komplexen Aktionen Auf Datenbankstrukturen.” GI-Datenbank Rundbrief, vol. 13, 1994, pp. 33–35.
LibreCat: /record/7407

Ebert, Jürgen, and Gregor Engels. “Design Representation.” Encyclopedia of Software Engineering, John Wiley &; Sons, Inc., 1994, pp. 382–94.
LibreCat: /record/7512

Engels, Gregor, and Luuk Groenewegen. “SOCCA: Specifications of Coordinated and Cooperative Activities.” Software Process Modelling and Technology, Research Studies Press, 1994, pp. 71–102.
LibreCat: /record/7513

Bendfeld, Jörg, et al. Windatlas für das PESAG-Versorgungsgebiet. Universität - GH Paderborn, Fachgebiet Elektrische Energieversorgung, Februar 1994, 1994.
LibreCat: /record/6528

Bendfeld, Jörg, et al. “Flächendeckende Windpotentialbestimmung in einer Binnenlandregion mit ausgeprägter Orographie.” Renergie 94 - Windenergienutzung im Binnenland, Solarenergienutzung in Deutschland, 1994.
LibreCat: /record/6530