@article{SF_1980__21_134446,
     author = {E. LeRest and M. LeRest},
     title = {Sur le calcul du mono{\"\i}de syntaxique d'un sous mono{\"\i}de finiment engendr\'e.},
     journal = {Semigroup forum},
     pages = {173--186},
     publisher = {mathdoc},
     volume = {21},
     year = {1980},
     language = {fr},
     url = {http://geodesic.mathdoc.fr/item/SF_1980__21_134446/}
}