@article{GDZPPN002327295,
title = {Sums of Powers of Cusp Form Coefficients. II.},
journal = {Mathematische Annalen},
volume = {270},
year = {1985},
pages = {593-600},
zbl = {0556.10018},
url = {http://dml.mathdoc.fr/item/GDZPPN002327295}
}
Rankin, R. A. Sums of Powers of Cusp Form Coefficients. II.. Mathematische Annalen, Tome 270 (1985) pp. 593-600. http://gdmltest.u-ga.fr/item/GDZPPN002327295/