%0 Journal Article
%A A. V. Gladkii
%T On the recognition of replaceability in recursive languages
%J Algebra i logika
%D 1963
%P 5-22
%V 2
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/AL_1963_2_3_a0/
%G ru
%F AL_1963_2_3_a0