Hartmut Ehrig, Michael Löwe. From Parallel to Distributed Derivations of Graphs in the Single-Pushout-Approach. In Hans-Jörg Kreowski, editor, Informatik zwischen Wissenschaft und Gesellschaft, Zur Erinnerung an Reinhold Franck. Volume 309 of Informatik-Fachberichte, pages 47-65, Springer, 1992.
Abstract is missing.