@article{JRAM_1969__0239_0240_150985,
     author = {P.X. Gallagher},
     title = {The conjugacy classes in a finite simple group.},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {363--365},
     publisher = {mathdoc},
     volume = {0239_0240},
     year = {1969},
     zbl = {0185.06103},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1969__0239_0240_150985/}
}