%0 Journal Article
%A Kipiani, A. E.
%T Some combinatorial problems, connected with product-isomorphisms of binary relations
%J Acta Universitatis Carolinae. Mathematica et Physica
%D 1988
%P 23-25
%V 29
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/AUCMP_1988__29_2_a4/
%G en
%F AUCMP_1988__29_2_a4