%0 Journal Article
%A Brandstadt, Andreas
%T Closure properties of certain families of formal languages with respect to a generalization of cyclic closure
%J RAIRO - Theoretical Informatics and Applications - Informatique Théorique et Applications
%D 1981
%P 233-252
%V 15
%N 3
%I EDP-Sciences
%U http://geodesic.mathdoc.fr/item/ITA_1981__15_3_233_0/
%G en
%F ITA_1981__15_3_233_0