%0 Journal Article %A A. Ya. Belen'kii %A G. L. Krasko %T On a method of solving Schr\"odinger radial equation used in the theory of model potential for the direct determination of eigenvalues %J Doklady Akademii Nauk %D 1973 %P 1280-1282 %V 213 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1973_213_6_a13/ %G ru %F DAN_1973_213_6_a13