%0 Journal Article %A Rosaz, L. %T Unavoidable languages, cuts and innocent sets of words %J RAIRO - Theoretical Informatics and Applications - Informatique Théorique et Applications %D 1995 %P 339-382 %V 29 %N 5 %I EDP-Sciences %U http://www.numdam.org/item/ITA_1995__29_5_339_0/ %G en %F ITA_1995__29_5_339_0