%0 Journal Article %A I. M. Pevzner %T The existence of root subgroup translated by a given element into its opposite %J Zapiski Nauchnykh Seminarov POMI %D 2017 %P 190-202 %V 460 %U http://geodesic.mathdoc.fr/item/ZNSL_2017_460_a8/ %G ru %F ZNSL_2017_460_a8