@article{ITA_1978__12_3_185_0,
     author = {Latteux, Michel},
     title = {Mots infinis et langages commutatifs},
     journal = {RAIRO. Informatique th\'eorique},
     pages = {185--192},
     publisher = {EDP-Sciences},
     volume = {12},
     number = {3},
     year = {1978},
     mrnumber = {510635},
     zbl = {0387.68051},
     language = {fr},
     url = {http://www.numdam.org/item/ITA_1978__12_3_185_0/}
}