@article{GDZPPN002336561,
title = {Ramanujan's identities for eta-functions.},
journal = {Mathematische Annalen},
volume = {293},
year = {1992},
pages = {561-574},
zbl = {0737.11008},
url = {http://dml.mathdoc.fr/item/GDZPPN002336561}
}
Berndt, B.C.; Zhang, Liang-Cheng. Ramanujan's identities for eta-functions.. Mathematische Annalen, Tome 293 (1992) pp. 561-574. http://gdmltest.u-ga.fr/item/GDZPPN002336561/