%0 Journal Article
%A H.J. Weinert
%A V.N. Dixit
%A P.K. Singhal
%T On quasi-ideals in contracted semigroups rings.
%J Semigroup forum
%D 1986
%P 431-440
%V 33
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SF_1986__33_134823/
%F SF_1986__33_134823