Rensink A, Wehrheim H. Weak Sequential Composition in Process Algebras. In: Jonsson B, Parrow J, eds. CONCUR ’94, Concurrency Theory, 5th International Conference, Uppsala, Sweden, August 22-25, 1994, Proceedings. Lecture Notes in Computer Science. ; 1994:226--241. doi:10.1007/978-3-540-48654-1_20
LibreCat: /record/3263
DOI: 10.1007/978-3-540-48654-1_20

Wehrheim H. Parametric Action Refinement. In: Olderog E-R\'22udiger, ed. Programming Concepts, Methods and Calculi, Proceedings of the IFIP T/W.1/W.2/W.3 Working Conference on Programming Concepts, Methods and Calculi (PROCOMET ’94) San Miniato, Italy, 6-10 June, 1994. IFIP Transactions. ; 1994:247--266.
LibreCat: /record/3264

Ehrich H-D, Engels G, Paredaens J, Wegner J, eds. Fundamentals of Object-Oriented Languages, Systems, and Methods. Vol 95. Schloss Dagstuhl, Leibniz Center for Informatics; 1994.
LibreCat: /record/7797

Cuny J, Ehrig H, Engels G, Rozenberg G, eds. Graph Gramars and Their Application to Computer Science, 5th International Workshop (1994), Selected Papers. Vol 1073. Berlin/Heidelberg: 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 W, Appelrath H-J, Rettig J, Sauer S. Berücksichtigung von Datenschutzaspekten in einem bevölkerungsbezogenen Krebsregister. In: Proceedings of the Conference on Medizin Und Information, Biometrie Und Epidemiologie (GMDS 1994), Dresden (Germany). München: MMV Medizin Verlag; 1994:88-90.
LibreCat: /record/7827

Ebert J, Engels G. Structural and Behavioural Views on OMT-Classes. In: Proceedings of the International Symposium on Object-Oriented Methodologies and Systems (ISOOMS 1994), Palermo (Italy). Vol 858. Berlin/Heidelberg: Springer; 1994:142-157.
LibreCat: /record/7828

Engels G, Kappel G. Object-Oriented System Development: Will the New Approach Solve Old Problems? In: Proceedings of the IFIP 13th World Computer Congress on Information Processing, Hamburg (Germany). Vol 3. Elsevier; 1994:434-441.
LibreCat: /record/7829

Engels G, Ehrig H. Towards a Module Concept for Graph Transformation Systems: The Software Engineering Perspective. In: Proceedings Colloquium on Graph Transformation and Its Application in Computer Science. Vol B-19. Technical Report . Universitat de les Illes Balears, Departament de Ci; 1994.
LibreCat: /record/7830

Krauter S, Hanitsch R, Campbell P, Wenham SR. Optical Modelling, Simulation and Improvement of PV Module Encapsulation. In: 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 P, Onneken K, Krauter S, Hanitsch R. Simulation Tool for Prediction and Optimization of Output Power Considering Thermal and Optical Parameters of PV Module Encapsulation. In: 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 S, Hanitsch R. Einfluß optischer und thermischer Parameter auf den Tageswirkungsgrad von photovoltaischen Modulen. In: Neuntes Internationales Sonnenforum, Berlin (Deutschland), 28. Juni – 1. Juli 1994, S. 495–502. ; 1994.
LibreCat: /record/8094

Krauter S, Hanitsch R, Wenham SR. Simulation of Thermal and Optical Performance of PV Modules. In: Proceedings of the 3rd World Renewable Energy Congress, Reading (UK), 11.–16. September 1994. ; 1994.
LibreCat: /record/8095

Krauter S. Actual Optical and Thermal Performance of PV-Modules. In: 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 J, Engels G. Observable or Invocable Behaviour - You Have to Choose. Vakgroep Informatica, Rijksuniversiteit Leiden; 1994.
LibreCat: /record/8193

Andries M, Engels G. Syntax and Semantics of Hybrid Database Languages. In: Proceedings of the International Workshop on Graph Transformations in Computer Science (1993), Dagstuhl (Germany). Vol 776. LNCS. Berlin/Heidelberg: Springer; 1994:19-36. 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 G, Groenewegen L. Specification of coordinated behaviour by SOCCA. In: Proceedings of the Third European Workshop on Software Process Technology (EWSPT 1994), Villard de Lans (France). LNCS. Berlin/Heidelberg: Springer; 1994:128-151. 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 G, Löhr P. Visual Specification of Complex Database Actions. In: Proceedings of the 2nd International East/West Database Workshop, Klagenfurt (Germany). Berlin/Heidelberg: Springer; 1994:303-314.
LibreCat: /record/8265

Löhr-Richter P, Engels G. Visuelles Spezifizieren von komplexen Aktionen auf Datenbankstrukturen. GI-Datenbank Rundbrief. 1994;13:33-35.
LibreCat: /record/7407

Ebert J, Engels G. Design Representation. In: Encyclopedia of Software Engineering. John Wiley &; Sons, Inc.; 1994:382-394.
LibreCat: /record/7512

Engels G, Groenewegen L. SOCCA: Specifications of Coordinated and Cooperative Activities. In: Software Process Modelling and Technology. Taunton: Research Studies Press; 1994:71-102.
LibreCat: /record/7513