%0 Journal Article %A V. N. Kniahina %T Finite groups with $\mathbb{P}$-subnormal biprimary subgroups %J Trudy Instituta matematiki %D 2013 %P 63-68 %V 21 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/TIMB_2013_21_1_a7/ %G ru %F TIMB_2013_21_1_a7