%0 Journal Article %A Apostolico, A. %T On context constrained squares and repetitions in a string %J RAIRO. Informatique théorique %D 1984 %P 147-159 %V 18 %N 2 %I EDP-Sciences %U http://www.numdam.org/item/ITA_1984__18_2_147_0/ %G en %F ITA_1984__18_2_147_0