@article{GEA_1975-1976__1__A15_0,
     author = {Choffrut, Christian},
     title = {Applications bis\'equentielles d'un mono{\"\i}de libre dans un autre},
     journal = {Groupe d'\'etude d'alg\`ebre},
     note = {talk:15},
     pages = {1--8},
     publisher = {Secr\'etariat math\'ematique},
     volume = {1},
     year = {1975-1976},
     zbl = {0376.94021},
     language = {fr},
     url = {http://www.numdam.org/item/GEA_1975-1976__1__A15_0/}
}