A Compositional Approach to Structuring and Refinement of Typed Graph Grammars
A. Corradini, R. Heckel, in: Proceedings of the Joint COMPUGRAPH/SEMAGRAPH Workshop on Graph Rewriting and Computation (SEGRAGRA 1995), Volterra (Italy), Elsevier, 1995, pp. 46–55.
LibreCat: /record/8267

GRAPHIT: Graphical Support and Integration of Formal and Semiformal Methods for Software Specification and Development
B. Bardohl, R. Bardohl, P. Castro, H. Ehrig, R. Heckel, L. Ribeiro, D. Nunes, A. Martini, in: Proceedings of the 3rd German-Brazilian Workshop on Information Technology (1995), Berlin (Germany), Forschungszentrum Jülich GmbH, 1995.
LibreCat: /record/8268

Encapsulated Hierarchical Graphs, Graph Types, and Meta Types
G. Engels, A. Schürr, in: Proceedings of the Joint COMPUGRAPH/SEMAGRAPH Workshop on Graph Rewriting and Computation (SEGRAGRA 1995), Volterra (Italy), Elsevier, Amsterdam, The Netherlands, 1995, pp. 101–109.
LibreCat: /record/8269
DOI: http://dx.doi.org/10.1016/S1571-0661(05)80186-0

Ensuring Consistency of Conditional Graph Grammars - A constructive Approach
R. Heckel, A. Wagner, in: Proceedings of the Joint COMPUGRAPH/SEMAGRAPH Workshop on Graph Rewriting and Computation (SEGRAGRA 1995), Volterra (Italy), Elsevier, 1995, pp. 118–126.
LibreCat: /record/8270
DOI: http://dx.doi.org/10.1016/S1571-0661(05)80188-4

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

Graph Gramars and Their Application to Computer Science, 5th International Workshop (1994), Selected Papers
J. Cuny, H. Ehrig, G. Engels, G. Rozenberg, eds., Graph Gramars and Their Application to Computer Science, 5th International Workshop (1994), Selected Papers, Springer, Berlin/Heidelberg, 1994.
LibreCat: /record/7798
DOI: http://dx.doi.org/10.1007/3-540-61228-9

Berücksichtigung von Datenschutzaspekten in einem bevölkerungsbezogenen Krebsregister
W. Thoben, H.-J. Appelrath, J. Rettig, S. Sauer, in: Proceedings of the Conference on Medizin Und Information, Biometrie Und Epidemiologie (GMDS 1994), Dresden (Germany), MMV Medizin Verlag, München, 1994, pp. 88–90.
LibreCat: /record/7827

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

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

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

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

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

Specification of coordinated behaviour by SOCCA
G. Engels, L. Groenewegen, in: Proceedings of the Third European Workshop on Software Process Technology (EWSPT 1994), Villard de Lans (France), Springer, Berlin/Heidelberg, 1994, pp. 128–151.
LibreCat: /record/8264
DOI: http://dx.doi.org/10.1007/3-540-57739-4_19

Visual Specification of Complex Database Actions
G. Engels, P. Löhr, in: Proceedings of the 2nd International East/West Database Workshop, Klagenfurt (Germany), Springer, Berlin/Heidelberg, 1994, pp. 303–314.
LibreCat: /record/8265

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

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

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

Integrationsaspekte bei verteilter Software-Entwicklung
G. Engels, A.A. Verrijn-Stuart, in: Fortschritt-Berichte VDI, VDI Verlag, 1993, pp. 45–53.
LibreCat: /record/7826

A Hybrid Query Language for the Extended Entity Relationship Model
M. Andries, G. Engels, A Hybrid Query Language for the Extended Entity Relationship Model, Vakgroep Informatica, Rijksuniversiteit Leiden, 1993.
LibreCat: /record/8190

Towards a Module Concept for Graph Transformation Systems
H. Ehrig, G. Engels, Towards a Module Concept for Graph Transformation Systems, Vakgroep Informatica, Rijksuniversiteit Leiden, 1993.
LibreCat: /record/8191