Algebraic Approaches to Graph Transformation - Part II: Single Pushout Approach and Comparison with Double Pushout Approach.

Hartmut Ehrig Reiko Heckel Martin Korff Michael Löwe Leila Ribeiro Annika Wagner Andrea Corradini Algebraic Approaches to Graph Transformation - Part II: Single Pushout Approach and Comparison with Double Pushout Approach. 247-312 1997 conf/gg/1997handbook Handbook of Graph Grammars db/conf/gg/handbook1997.html#EhrigHKLRWC97