@article{GDZPPN002188511,
title = {On a hypothesis implying the non-vanishing of Dirichlet's L-series L(s, x) for s ... 0 and real odd characters x.},
journal = {Journal f\"ur die reine und angewandte Mathematik},
volume = {258},
year = {1973},
pages = {415-419},
zbl = {0266.10036},
url = {http://dml.mathdoc.fr/item/GDZPPN002188511}
}
Chowla, S.; DeLeon, M.J.; Hartung, P. On a hypothesis implying the non-vanishing of Dirichlet's L-series L(s, x) for s ... 0 and real odd characters x.. Journal für die reine und angewandte Mathematik, Tome 258 (1973) pp. 415-419. http://gdmltest.u-ga.fr/item/GDZPPN002188511/