%0 Journal Article %A N. I. Goloschapova %A V. P. Zastavnyi %A M. M. Malamud %T Positive Definite Functions and Spectral Properties of the Schr\"odinger Operator with Point Interactions %J Matematičeskie zametki %D 2011 %P 151-156 %V 90 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZM_2011_90_1_a13/ %G ru %F MZM_2011_90_1_a13