%0 Journal Article
%A T. G. Mustafin
%T Toward a description of monoids over which all polygons have

%J Algebra i logika
%D 1990
%P 675-695
%V 29
%N 6
%I mathdoc
%U http://geodesic.mathdoc.fr/item/AL_1990_29_6_a4/
%G ru
%F AL_1990_29_6_a4