%0 Journal Article
%A Koppitz, J.
%T M-Solid Subvarieties of some Varieties of Commutative Semigroups
%J Serdica Mathematical Journal
%D 1997
%P 25-34
%V 23
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SMJ2_1997_23_1_a2/
%G en
%F SMJ2_1997_23_1_a2