%0 Journal Article
%A Navrátil, Emil
%T Context-free grammars with regular conditions
%J Kybernetika
%D 1970
%P 118-126
%V 6
%N 2
%U http://geodesic.mathdoc.fr/item/KYB_1970_6_2_a3/
%G en
%F KYB_1970_6_2_a3