Michael Köhler and Jan Ortmann.
Formal aspects for service modelling based on high-level Petri
nets.
In International Conference on Intelligent Agents, Web
Technologies and Internet Commerce (IAWTIC 2005), 2005.
@InProceedings{Koehler+05g, author = {K{\"o}hler, Michael and Ortmann, Jan}, title = {Formal Aspects for service modelling based on high-level {Petri} Nets}, booktitle = "International Conference on Intelligent Agents, Web Technologies and Internet Commerce (IAWTIC 2005)", year = 2005 }