@inproceedings{SEKE-2001-LemosP,
	author        = "Adriano Jose Pinheiro Lemos and Angelo Perkusich",
	booktitle     = "{Proceedings of the 13th International Conference on Software Engineering and Knowledge Engineering}",
	pages         = "299--306",
	title         = "{Methodology for Modeling Interactions in Cooperative Information Systems Using Colored Petri Nets}",
	year          = 2001,
}