%0 Journal Article %A Lidia Obojska %A Paul O’Hara %T Some Remarks on Rings %J Commentationes Mathematicae %D 2010 %V 50 %N 1 %I mathdoc %U https://geodesic-test.mathdoc.fr/item/COMA_2010__50_1_292354/ %G en %F COMA_2010__50_1_292354