%0 Journal Article
%A F. Decruyenaere
%A E. Jespers
%A P. Wauters
%T On commutative principal ideal semigroup rings.
%J Semigroup forum
%D 1991
%P 367-377
%V 43
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SF_1991__43_3_135123/
%F SF_1991__43_3_135123