%0 Journal Article
%T Sessions of the seminar “Algebra i Logika”
%J Algebra i logika
%D 1985
%P 490
%V 24
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/AL_1985_24_4_a5/
%G ru
%F AL_1985_24_4_a5