@article{ITA_1994__28_2_73_0,
     author = {Finkel, Alain and Petrucci, Laure},
     title = {Composition/d\'ecomposition de r\'eseaux de {P\'etri} et de leurs graphes de couverture},
     journal = {RAIRO - Theoretical Informatics and Applications - Informatique Th\'eorique et Applications},
     pages = {73--124},
     publisher = {EDP-Sciences},
     volume = {28},
     number = {2},
     year = {1994},
     mrnumber = {1282248},
     zbl = {0890.68088},
     language = {fr},
     url = {http://www.numdam.org/item/ITA_1994__28_2_73_0/}
}