%0 Journal Article
%A M. Sh. Сalenko
%T Classification of categories of relations and types of regularity of categories
%J Trudy Moskovskogo matematičeskogo obŝestva
%D 1980
%P 241-285
%V 41
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MMO_1980_41_a9/
%G ru
%F MMO_1980_41_a9