%0 Journal Article %A D. R. Yafaev %T Schrödinger Operators with Application to Quantum Mechanics and Global Geometry. H. L. Cycon, R. G. Froese, W. Kirsch, B. Simon. Berlin etc.: Springer, 1987. 319 p. %J Algebra i analiz %D 1989 %P 227-232 %V 1 %N 3 %U http://geodesic.mathdoc.fr/item/AA_1989_1_3_a9/ %G ru %F AA_1989_1_3_a9