%0 Journal Article %A T. F. Pankratova %T Schrödinger equation. The theorem concerning the ansatz representation of a solution concentrated in a neighborhood of a minimum of the potential %J Zapiski Nauchnykh Seminarov POMI %D 1984 %P 137-150 %V 140 %U http://geodesic.mathdoc.fr/item/ZNSL_1984_140_a12/ %G ru %F ZNSL_1984_140_a12