%0 Journal Article %A Kh. Kh. Murtazin %T The spectral properties of selfadjoint and nonselfadjoint Schr\"odinger operators in infinite domains %J Doklady Akademii Nauk %D 1971 %P 44-46 %V 196 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1971_196_1_a10/ %G ru %F DAN_1971_196_1_a10