@article{RM_1962_17_2_a7,
     author = {I. M. Karasev},
     title = {An operator method for integrating the hypergeometric equation},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     year = {1962},
     volume = {17},
     number = {2},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/RM_1962_17_2_a7/}
}