@InProceedings{kindler01a,
  author =	 {Ekkart Kindler and Michael Weber},
  editor =	 {Gabriel Juhas and Robert Lorenz},
  title =	 {A universal module Concept for Petri nets},
  googleid =	 {r52tKhrRLTUJ:scholar.google.com/},
  booktitle =	 {Proceedings des 8.\ Workshops {AWPN}},
  publisher =	 {{Katholische Universit\"{a}t Eichst\"{a}tt}},
  pages =	 {7--12},
  month =	 oct,
  year =	 2001,
  abstract =	 {The Petri Net Markup Language (PNML) is a proposal
                  for an interchange format for Petri nets, which
                  supports all kinds of Petri net types. New
                  extensions to Petri nets can be easily defined as a
                  new Petri net type.},
  keywords = 	 {spec math},
  url =		 {http://citeseer.ist.psu.edu/491790.html},
  cluster = 	 {3831948768277536175}
}