%0 Journal Article
%A A. V. Gladkii
%T On complexity of inference in phase-structure grammars
%J Algebra i logika
%D 1964
%P 29-44
%V 3
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/AL_1964_3_5_a1/
%G ru
%F AL_1964_3_5_a1