%0 Journal Article %A Kh. D. Ikramov %T On two-isometries in finite-dimensional spaces %J Zapiski Nauchnykh Seminarov POMI %D 2011 %P 71-74 %V 395 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_2011_395_a6/ %G ru %F ZNSL_2011_395_a6