@article{AIHPA_1975__23_3_259_0,
     author = {Crumeyrolle, A.},
     title = {Sch\'emas {d{\textquoteright}Einstein-Dirac} en spin $1/2$ et g\'en\'eralisations},
     journal = {Annales de l'I.H.P. Physique th\'eorique},
     pages = {259--274},
     publisher = {Gauthier-Villars},
     volume = {23},
     number = {3},
     year = {1975},
     mrnumber = {389123},
     zbl = {0316.53046},
     language = {fr},
     url = {http://geodesic.mathdoc.fr/item/AIHPA_1975__23_3_259_0/}
}