@book {C-MATCH23-98,
	title = {Response Time Approximation for Stochastic Marked Graphs},
	year = {1998},
	month = {9},
	pages = {797-817},
	publisher = {Editorial KRONOS},
	organization = {Editorial KRONOS},
	url = {http://webdiis.unizar.es/CRPetri/papers/jcampos/98_C_MATCH23.ps.gz},
	author = {J. Campos},
	editor = {G. Balbo and M. Silva}
}

