@conference { ZiIo06,
	title = {Petri Net Plans},
	booktitle = {Proceedings of Fourth International Workshop on Modeling of Objects, Components, and Agents (MOCA)},
	year = {2006},
	note = {Bericht 272, FBI-HH-B-272/06},
	pages = {267{\textendash}290},
	address = {Turku, Finland},
	author = {V. A. Ziparo and L. Iocchi}
}
