%0 Journal Article
%A Fabrici, Imrich
%T Semigroups containing covered two-sided ideals
%J Mathematica slovaca
%D 1984
%P 355-363
%V 34
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MASLO_1984__34_4_a1/
%G en
%F MASLO_1984__34_4_a1