@inbook {1360,
	title = {A first collection of challenging problems: A Flexible Manufacturing System},
	booktitle = {Proceedings of Design Methods Based on Nets (DEMON). Esprit Basic  Research Action 3148. W.G. 6: Case Studies. Deliverables Covering the Period June 1989 to June 1990},
	year = {1990},
	month = {06/1990},
	address = {Paris, France},
	author = {J.M. Colom and J. Esparza and J. Mart{\'\i}nez and M. Silva}
}

