@article{1183497565,
author = {James, R. D.},
title = {On the expansion coefficients of the functions ${u \mathord{\left/
{\vphantom {u {{\text{sn}}u}}} \right.
\kern-\nulldelimiterspace} {{\text{sn}}u}}$ and ${{u^2 } \mathord{\left/
{\vphantom {{u^2 } {{\text{sn}}^2 u}}} \right.
\kern-\nulldelimiterspace} {{\text{sn}}^2 u}}$},
journal = {Bull. Amer. Math. Soc.},
volume = {40},
number = {12},
year = {1934},
pages = { 632-640},
language = {en},
url = {http://dml.mathdoc.fr/item/1183497565}
}
James, R. D. On the expansion coefficients of the functions ${u \mathord{\left/
{\vphantom {u {{\text{sn}}u}}} \right.
\kern-\nulldelimiterspace} {{\text{sn}}u}}$ and ${{u^2 } \mathord{\left/
{\vphantom {{u^2 } {{\text{sn}}^2 u}}} \right.
\kern-\nulldelimiterspace} {{\text{sn}}^2 u}}$. Bull. Amer. Math. Soc., Tome 40 (1934) no. 12, pp. 632-640. http://gdmltest.u-ga.fr/item/1183497565/