@inproceedings {1319,
	title = {An Algorithm to Compute the Minimal Siphons in $S^4PR$ Nets},
	booktitle = {10th International Workshop on Discrete Event Systems (WODES{\textquoteright}2010)},
	year = {2010},
	month = {08/2010},
	pages = {18-23},
	address = {Berlin, Germany},
	keywords = {Petri-nets, Structural Analysis, Siphons, Graph Theory, Strongly Connected Component},
	author = {E. Cano and C. Rovetto and J.M. Colom}
}

