@book{95375,
	author = {Huang, Hejiao. and ebrary, Inc.},
	title = {Property-preserving petri net process algebra in software engineering},
	publisher = {World Scientific Pub. Co.,},
	year = {2012.},
	address = {Singapore :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10563529}
}