@article{ITA_1977__11_4_293_0,
     author = {Shyr, H. J. and Thierrin, G.},
     title = {Codes, languages and {MOL} schemes},
     journal = {RAIRO. Informatique th\'eorique},
     pages = {293--301},
     publisher = {Centrale des revues, Dunod-Gauthier-Villars},
     address = {Montreuil},
     volume = {11},
     number = {4},
     year = {1977},
     mrnumber = {483784},
     zbl = {0369.68045},
     language = {en},
     url = {http://www.numdam.org/item/ITA_1977__11_4_293_0/}
}