%0 Journal Article
%T In memory of Anatoli\u{\i} Illarionovi\v{c} \v{S}ir\v{s}ov
%J Algebra i logika
%D 1981
%P 3-4
%V 20
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/AL_1981_20_1_a0/
%G ru
%F AL_1981_20_1_a0