University of Bremen Logo  
Research Group Theoretical Computer Science
Publications by Hans-Jörg Kreowski in 1997 (get BIBTeX file):

Frank Drewes, Annegret Habel, Hans-Jörg Kreowski: Hyperedge Replacement Graph Grammars. In G. Rozenberg, editor, Handbook of Graph Grammars and Computing by Graph Transformation. Vol. 1: Foundations, chapter 2, pages 95-162. World Scientific, 1997.

Frank Drewes, Hans-Jörg Kreowski, Denis Lapoire: Criteria to Disprove Context-Freeness of Collage Languages. In B.S. Chlebus, L. Czaja, editors, Proc. Fundamentals of Computation Theory XI, volume 1279 of Lecture Notes in Computer Science, pages 169-178. 1997.

Hans-Jörg Kreowski, Sabine Kuske, Andy Schürr: Nested graph transformation units. International Journal on Software Engineering and Knowledge Engineering 7:479-502, 1997.

Hartmut Ehrig, Hans-Jörg Kreowski, Fernando Orejas: Correctness of Horizontal and Vertical Composition for Implementation Concepts Based on Constructors and Abstractors. Revista Matematica 10:365-387, 1997.

Mail Address
University of Bremen
Dept. for Math. &
Computer Science

P.O. Box 330 440
28334 Bremen

Physical Address
Bibliothekstrasse 5
MZH 5130
28359 Bremen

++49(421)218 64451

Email (Secr.)
Helga Reinermann