@article {CM-LNCS-06,
	title = {On the integration of UML and Petri nets in software development},
	journal = {Lecture Notes in Computer Science},
	volume = {4024},
	year = {2006},
	pages = {19-36},
	publisher = {Springer-Verlag},
	url = {http://webdiis.unizar.es/CRPetri/papers/jcampos/06_CM_LNCS.pdf},
	author = {J. Campos and Jos{\'e} Merseguer},
	editor = {S. Donatelli and Thiagarajan}
}

