@article{TMF_1979_38_2_a7,
     author = {G. A. Natanzon},
     title = {General properties of potentials for which the {Schr\"odinger} equation can be solved by means of hypergeometric functions},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {219--229},
     publisher = {mathdoc},
     volume = {38},
     number = {2},
     year = {1979},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_1979_38_2_a7/}
}