%0 Journal Article %A S. V. Khrushchev %T Uniqueness theorems and essentially self-adjoint operators %J Zapiski Nauchnykh Seminarov POMI %D 1982 %P 169-177 %V 107 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_1982_107_a10/ %G ru %F ZNSL_1982_107_a10