%0 Journal Article %A Teply, Mark L. %T Semiprime semigroup rings and a problem of J. Weissglass %J Glasgow mathematical journal %D 1980 %P 131-134 %V 21 %N 1 %U http://geodesic.mathdoc.fr/articles/10.1017/S0017089500004080/ %R 10.1017/S0017089500004080 %F 10_1017_S0017089500004080