@proceedings {IPSiTe96b, title = {A Systems Theory Perspective of Discrete Event Dynamic Systems The Petri Net Paradigm}, year = {1996}, month = {07/1996}, pages = {1-12}, author = {M. Silva and E. Teruel}, editor = {P. Borne and J.C. Gentina and E. Craye and El Khattabi, S.} }