%0 Journal Article
%A Horváth, Sándor
%T The family of languages satisfying Bar-Hillel's lemma
%J RAIRO - Theoretical Informatics and Applications - Informatique Théorique et Applications
%D 1978
%P 193-199
%V 12
%N 3
%I EDP-Sciences
%U http://geodesic.mathdoc.fr/item/ITA_1978__12_3_193_0/
%G en
%F ITA_1978__12_3_193_0