@inproceedings {RP-92-10,
	title = {An aproximation method for the performance analysis of manufacturing systems based on GSPNs},
	year = {1992},
	month = {5},
	pages = {46-55},
	publisher = {IEEE Computer Society Press},
	organization = {IEEE Computer Society Press},
	author = {H. Jungnitz and M. Silva}
}

