@article{RO_2000__34_2_237_0,
     author = {Ioualalen, M. and Aissani, A.},
     title = {Les sym\'etries dans les r\'eseaux de {Petri} stochastiques {(RdPS).} {Construction} du graphe symbolique},
     journal = {RAIRO - Operations Research - Recherche Op\'erationnelle},
     pages = {237--249},
     publisher = {EDP-Sciences},
     volume = {34},
     number = {2},
     year = {2000},
     mrnumber = {1755985},
     zbl = {0952.68100},
     language = {fr},
     url = {http://www.numdam.org/item/RO_2000__34_2_237_0/}
}