Hartmut Ehrig

发表

Graph Transformations in Computer Science; International Workshop, Dagstuhl Castle, Germany, January 4-8, 1993

Hans-Jurgen Schneider, Hartmut Ehrig, 1994 .

Concurrent semantics of algebraic graph transformations

Hartmut Ehrig, Ugo Montanari, Paolo Baldan, 1999 .