@article {CCS-TAC-91,
	title = {Properties and Performance Bounds for Closed Free Choice Synchronized Monoclass Queueing Networks},
	journal = {IEEE Transactions on Automatic Control},
	volume = {36},
	year = {1991},
	month = {12},
	pages = {1368-1382},
	author = {J. Campos and G. Chiola and M. Silva}
}

