%0 Journal Article
%A C. C. Edmunds
%T On certain finitely based varieties of semigroups.
%J Semigroup forum
%D 1977
%P 21-40
%V 15
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SF_1977__15_134232/
%F SF_1977__15_134232