@article{CMH_1930__2_138542,
     author = {G. Juvet},
     title = {Op\'erateurs de {Dirac} et \'equations de {Maxwell.}},
     journal = {Commentarii mathematici Helvetici},
     pages = {225--235},
     year = {1930},
     volume = {2},
     zbl = {56.0752.02},
     url = {http://geodesic.mathdoc.fr/item/CMH_1930__2_138542/}
}