@article{1077490474,
author = {Bateman, H.},
title = {Spheroidal and bipolar coordinates},
journal = {Duke Math. J.},
volume = {4},
number = {1},
year = {1938},
pages = { 39-50},
language = {en},
url = {http://dml.mathdoc.fr/item/1077490474}
}
Bateman, H. Spheroidal and bipolar coordinates. Duke Math. J., Tome 4 (1938) no. 1, pp. 39-50. http://gdmltest.u-ga.fr/item/1077490474/