%0 Journal Article
%A V.B. Lender
%T Retracts and monomorphism monoids in semigroup varieties.
%J Semigroup forum
%D 1993
%P 373-380
%V 47
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SF_1993__47_2_135287/
%F SF_1993__47_2_135287