%0 Journal Article %A Pinzani, R. %A Sprugnoli, R. %T The separability of formal languages %J RAIRO. Informatique théorique %D 1982 %P 13-31 %V 16 %N 1 %I EDP-Sciences %U http://archive.numdam.org/item/ITA_1982__16_1_13_0/ %G en %F ITA_1982__16_1_13_0