@TechReport{scpnets,
 author = {Antonio Camurri and
           Alessandro Coglio},
 title = {{Simple Colored Petri Nets}},
 institution = {Dept.\ of Informatics, Systems, and Telecommunications (DIST),
                University of Genoa, Italy},
 year = 1997,
 type = {Technical Report},
 month = nov
}