%0 Journal Article %A A. S. Makin %T On the mean value formula for eigenfunctions and associated functions of the Schr\"odinger operator %J Doklady Akademii Nauk %D 1989 %P 280-284 %V 304 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1989_304_2_a4/ %G ru %F DAN_1989_304_2_a4