Michael Köhler.
Object Petri nets: Definitions, properties and related models.
Technical Report 329, Universität Hamburg, Fachbereich
Informatik, Vogt-Kölln Str. 30, D-22527 Hamburg, 2003.
@TechReport{Koehler03q, author = {K{\"o}hler, Michael}, title = {Object {Petri} Nets: Definitions, Properties and Related Models}, year = 2003, institution = FBIUniHHbis2005, address = FBIUniAdresse, number = {329} }