%0 Journal Article %A Szeto, George %A Ma, Linjun %T On rings whose centers are Galois extensions %J Portugaliae mathematica %D 1988 %P 75-82 %V 45 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/PORMA_1988__45_1_115611/ %G en %F PORMA_1988__45_1_115611