%0 Journal Article %A Heyman, G. A. P. %A Leavitt, W. G. %T A simple ring separating certain radicals %J Glasgow mathematical journal %D 1975 %P 29-31 %V 16 %N 1 %U http://geodesic.mathdoc.fr/articles/10.1017/S0017089500002469/ %R 10.1017/S0017089500002469 %F 10_1017_S0017089500002469