%0 Journal Article %A A. I. Valitskas %T Examples of radical rings not imbeddable in simple radical rings %J Doklady Akademii Nauk %D 1988 %P 790-792 %V 299 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1988_299_4_a3/ %G ru %F DAN_1988_299_4_a3