%0 Journal Article %A B. V. Kazachkov %T On finite $\Pi$-conjugation of groups %J Doklady Akademii Nauk %D 1962 %P 971-973 %V 144 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1962_144_5_a6/ %G ru %F DAN_1962_144_5_a6