%0 Journal Article
%A З.И. Боревич
%T On a congruence for the number of finite marked topologies
%J Matematičeskie issledovaniâ
%D 1982
%P 9-16
%V 65
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MI_1982__65_189640/
%G en
%F MI_1982__65_189640