%0 Journal Article
%A A. V. Chagrov
%T Varieties of logical matrices
%J Algebra i logika
%D 1985
%P 426-489
%V 24
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/AL_1985_24_4_a4/
%G ru
%F AL_1985_24_4_a4