@article{ITA_1974__8_1_55_0,
     author = {Sch\"utzenberger, M. P.},
     title = {Sur les mono{\"\i}des finis dont les groupes sont commutatifs},
     journal = {Revue fran\c{c}aise d'automatique informatique recherche op\'erationnelle. Informatique th\'eorique},
     pages = {55--61},
     publisher = {Dunod-Gauthier-Villars},
     address = {Paris},
     volume = {8},
     number = {R1},
     year = {1974},
     mrnumber = {349889},
     zbl = {0294.20056},
     language = {fr},
     url = {http://www.numdam.org/item/ITA_1974__8_1_55_0/}
}