@inproceedings {BC-StMalo-97, title = {PNPM97 Tutorial Approximate Methods Based on Net Driven Decompositions}, year = {1997}, month = {6}, url = {http://webdiis.unizar.es/CRPetri/papers/jcampos/97_BC_StMalo.ps.gz}, author = {B. Baynat and J. Campos} }