%0 Journal Article
%A A. V. Chagrov
%T A decidable modal logic for which the admissibility of
%J Algebra i logika
%D 1992
%P 83-93
%V 31
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/AL_1992_31_1_a5/
%G ru
%F AL_1992_31_1_a5