%0 Journal Article %A A. I. Sozutov %T On groups with almost perfect involution %J Trudy Instituta matematiki i mehaniki %D 2007 %P 183-190 %V 13 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/TIMM_2007_13_1_a13/ %G ru %F TIMM_2007_13_1_a13