Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DAN_1957_114_6_a12, author = {M. G. Belkina}, title = {Asymptotic representations of spheroidal functions with an azimuth index $m=1$}, journal = {Doklady Akademii Nauk}, pages = {1185--1188}, publisher = {mathdoc}, volume = {114}, number = {6}, year = {1957}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1957_114_6_a12/} }
M. G. Belkina. Asymptotic representations of spheroidal functions with an azimuth index $m=1$. Doklady Akademii Nauk, Tome 114 (1957) no. 6, pp. 1185-1188. http://geodesic.mathdoc.fr/item/DAN_1957_114_6_a12/