@inproceedings {1006,
	title = {Convex Geometry and Semiflows in P/T nets. A comparative study of algorithms for computation of minimal P-semiflows},
	booktitle = {10th International Conference on Application and Theory of Petri Nets},
	year = {1989},
	month = {06/1989},
	pages = {74-95},
	address = {Bonn, Germany},
	author = {J.M. Colom and M. Silva}
}

