@article{GDZPPN002084627,
title = {Twists of Hecke L-functions.},
journal = {Forum mathematicum},
volume = {4},
year = {1992},
pages = {625-633},
zbl = {0769.11042},
url = {http://dml.mathdoc.fr/item/GDZPPN002084627}
}
ROHRLICH, David E. Twists of Hecke L-functions.. Forum mathematicum, Tome 4 (1992) pp. 625-633. http://gdmltest.u-ga.fr/item/GDZPPN002084627/