%0 Journal Article %A V. A. Belonogov %T Finite groups in which all maximal subgroups are $\pi$-closed. I %J Trudy Instituta matematiki i mehaniki %D 2015 %P 25-34 %V 21 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/TIMM_2015_21_1_a2/ %G ru %F TIMM_2015_21_1_a2