%0 Journal Article %A PĂun, Gheorghe %T Some further remarks on the family of finite index matrix languages %J RAIRO - Theoretical Informatics and Applications - Informatique Théorique et Applications %D 1979 %P 289-297 %V 13 %N 3 %I EDP-Sciences %U http://geodesic.mathdoc.fr/item/ITA_1979__13_3_289_0/ %G en %F ITA_1979__13_3_289_0