%0 Journal Article
%A C.M. Reis
%T F-disjunctive congruences and a generalization of monoids with length.
%J Semigroup forum
%D 1990
%P 291-306
%V 41
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SF_1990__41_2_135055/
%F SF_1990__41_2_135055