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@article{DE_1969_5_11_a16, author = {N. A. Belova}, title = {A certain integral expansion in spherical functions of the first and second kind}, journal = {Differencialʹnye uravneni\^a}, pages = {2096--2100}, publisher = {mathdoc}, volume = {5}, number = {11}, year = {1969}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1969_5_11_a16/} }
N. A. Belova. A certain integral expansion in spherical functions of the first and second kind. Differencialʹnye uravneniâ, Tome 5 (1969) no. 11, pp. 2096-2100. http://geodesic.mathdoc.fr/item/DE_1969_5_11_a16/