%0 Journal Article %A V. K. Kharchenko %T On centralizers in prime rings %J Algebra i logika %D 1981 %P 231-247 %V 20 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/AL_1981_20_2_a6/ %G ru %F AL_1981_20_2_a6