%0 Journal Article %A S. A. Chunikhin %T On nilpotent and supersolvable subgroups of finite groups %J Doklady Akademii Nauk %D 1970 %P 1255-1258 %V 193 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1970_193_6_a11/ %G ru %F DAN_1970_193_6_a11