@article{ITA_1982__16_1_33_0,
     author = {Cori, Marcel},
     title = {Description d'une classe de grammaires de graphes sans circuit},
     journal = {RAIRO. Informatique th\'eorique},
     pages = {33--49},
     publisher = {EDP-Sciences},
     volume = {16},
     number = {1},
     year = {1982},
     mrnumber = {677654},
     zbl = {0497.68043},
     language = {fr},
     url = {http://www.numdam.org/item/ITA_1982__16_1_33_0/}
}