@article{ITA_1983__17_1_23_0,
     author = {Sakarovitch, Jacques},
     title = {Deux remarques sur un th\'eor\`eme de {S.} {Eilenberg}},
     journal = {RAIRO - Theoretical Informatics and Applications - Informatique Th\'eorique et Applications},
     pages = {23--48},
     publisher = {EDP-Sciences},
     volume = {17},
     number = {1},
     year = {1983},
     mrnumber = {701986},
     zbl = {0512.68063},
     language = {fr},
     url = {http://geodesic.mathdoc.fr/item/ITA_1983__17_1_23_0/}
}