@article{GDZPPN00223985X,
title = {Stability of gamma factors for SO (2n + 1).},
journal = {Manuscripta mathematica},
volume = {95},
year = {1998},
pages = {437-462},
zbl = {0959.22011},
url = {http://dml.mathdoc.fr/item/GDZPPN00223985X}
}
Cogdell, J.W.; Piatetski-Shapiro, I.I. Stability of gamma factors for SO (2n + 1).. Manuscripta mathematica, Tome 95 (1998) pp. 437-462. http://gdmltest.u-ga.fr/item/GDZPPN00223985X/