@incollection{AST_1976__38-39__247_0, author = {Sch\"utzenberger, M. P.}, title = {Sur une caract\'erisation des parties reconnaissables d'un mono{\"\i}de libre}, booktitle = {Journ\'ees algorithmiques}, series = {Ast\'erisque}, pages = {247--251}, publisher = {Soci\'et\'e math\'ematique de France}, number = {38-39}, year = {1976}, mrnumber = {457593}, zbl = {0359.20039}, language = {fr}, url = {http://archive.numdam.org/item/AST_1976__38-39__247_0/} }