%0 Journal Article %A A. V. Shchegolev %T Overgroups of elementary block-diagonal subgroups in hyperbolic unitary groups over quasi-finite rings: main results %J Zapiski Nauchnykh Seminarov POMI %D 2016 %P 222-233 %V 443 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_2016_443_a13/ %G ru %F ZNSL_2016_443_a13