@inproceedings {PJCS-96a,
	title = {State Machine Reduction for the Approximate Performance Evaluation of Manufacturing Systems Modelled with Cooperating Sequential Processes},
	year = {1996},
	month = {4},
	pages = {1159-1165},
	url = {http://webdiis.unizar.es/CRPetri/papers/jcampos/96_PJCS_a.ps.gz},
	author = {C.J. P{\'e}rez-Jim{\'e}nez and J. Campos and M. Silva}
}

