%0 Journal Article
%A B. M. Shain
%T A system of axioms for semigroups comprisable by generalized groups
%J Doklady Akademii Nauk
%D 1960
%P 1030-1033
%V 134
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1960_134_5_a8/
%G ru
%F DAN_1960_134_5_a8