@article{GDZPPN00220942X,
title = {Average values of L-series in function fields.},
journal = {Journal f\"ur die reine und angewandte Mathematik},
volume = {426},
year = {1992},
pages = {117-150},
zbl = {0754.11036},
url = {http://dml.mathdoc.fr/item/GDZPPN00220942X}
}
Rosen, Michael; Hoffstein, Jeffrey. Average values of L-series in function fields.. Journal für die reine und angewandte Mathematik, Tome 426 (1992) pp. 117-150. http://gdmltest.u-ga.fr/item/GDZPPN00220942X/