@article{DAN_1973_213_6_a13,
     author = {A. Ya. Belen'kii and G. L. Krasko},
     title = {On a method of solving {Schr\"odinger} radial equation used in the theory of model potential for the direct determination of eigenvalues},
     journal = {Doklady Akademii Nauk},
     pages = {1280--1282},
     publisher = {mathdoc},
     volume = {213},
     number = {6},
     year = {1973},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1973_213_6_a13/}
}