@article{CMH_1987__62_140096,
     author = {Bruno Kahn},
     title = {Sommes de {Gauss} attach\'ees aux caract\`eres quadratiques: une conjecture de {Pierre} {Conner.}},
     journal = {Commentarii mathematici Helvetici},
     pages = {532--541},
     publisher = {mathdoc},
     volume = {62},
     year = {1987},
     zbl = {0686.12008},
     url = {http://geodesic.mathdoc.fr/item/CMH_1987__62_140096/}
}