@article{AIHPA_1967__7_4_339_0,
     author = {Hermann, Robert},
     title = {The discrete symmetries of elementary particle physics},
     journal = {Annales de l'I.H.P. Physique th\'eorique},
     pages = {339--352},
     publisher = {Gauthier-Villars},
     volume = {7},
     number = {4},
     year = {1967},
     mrnumber = {226914},
     zbl = {0155.32403},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/AIHPA_1967__7_4_339_0/}
}