%0 Journal Article %A V. N. Kolokol'tsev %T On the asymptotics of low eigenvalues and eigenfunctions of the Schr\"odinger operator %J Doklady Akademii Nauk %D 1993 %P 649-653 %V 328 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1993_328_6_a1/ %G ru %F DAN_1993_328_6_a1