%0 Journal Article %A Koshitani, Shigeo %T Remarks on the commutativity of the radicals of group algebras %J Glasgow mathematical journal %D 1979 %P 63-68 %V 20 %N 1 %U http://geodesic.mathdoc.fr/articles/10.1017/S0017089500003736/ %R 10.1017/S0017089500003736 %F 10_1017_S0017089500003736