@article{MZ_1965__87_170386,
     author = {Patrick X. Gallagher},
     title = {Zeros of goup characters.},
     journal = {Mathematische Zeitschrift},
     pages = {363--364},
     publisher = {mathdoc},
     volume = {87},
     year = {1965},
     zbl = {0128.25602},
     url = {http://geodesic.mathdoc.fr/item/MZ_1965__87_170386/}
}