@article{GDZPPN002196921,
title = {A Brun-Titschmarsh theorem for multiplicative functions.},
journal = {Journal f\"ur die reine und angewandte Mathematik},
volume = {316},
year = {1980},
pages = {161-170},
zbl = {0412.10030},
url = {http://dml.mathdoc.fr/item/GDZPPN002196921}
}
Shiu, P. A Brun-Titschmarsh theorem for multiplicative functions.. Journal für die reine und angewandte Mathematik, Tome 316 (1980) pp. 161-170. http://gdmltest.u-ga.fr/item/GDZPPN002196921/