%0 Journal Article
%A S. Lajos
%T On (m,n)-ideals in subcommutative semigroups.
%J Elemente der Mathematik
%D 1969
%P 39-40
%V 24
%I mathdoc
%U http://geodesic.mathdoc.fr/item/ELMA_1969__24_140921/
%F ELMA_1969__24_140921