@article{AIHPA_1966__4_2_119_0,
     author = {Chevreton, Michel},
     title = {\'Elimination des contraintes dans le lagrangien gravitationnel},
     journal = {Annales de l'I.H.P. Physique th\'eorique},
     pages = {119--138},
     publisher = {Gauthier-Villars},
     volume = {4},
     number = {2},
     year = {1966},
     language = {fr},
     url = {http://geodesic.mathdoc.fr/item/AIHPA_1966__4_2_119_0/}
}