@article{TMF_2000_125_2_a3,
     author = {O. S. Pavlova and A. R. Frenkin},
     title = {Radial {Schr\"odinger} equation: {The} spectral problem},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {242--252},
     publisher = {mathdoc},
     volume = {125},
     number = {2},
     year = {2000},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_2000_125_2_a3/}
}