%0 Journal Article %A S. N. Chernikov %T Infinite nonabelian groups with an invariance condition for infinite nonabelian subgroups %J Doklady Akademii Nauk %D 1970 %P 1280-1283 %V 194 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1970_194_6_a9/ %G ru %F DAN_1970_194_6_a9