%0 Journal Article %A L. A. Bokut' %T The extension of isomorphisms of rings %J Algebra i logika %D 1968 %P 33-45 %V 7 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/AL_1968_7_1_a2/ %G ru %F AL_1968_7_1_a2