@article{AIHPA_1966__4_1_1_0,
     author = {Cattaneo, C.},
     title = {Conservation laws},
     journal = {Annales de l'I.H.P. Physique th\'eorique},
     pages = {1--20},
     publisher = {Gauthier-Villars},
     volume = {4},
     number = {1},
     year = {1966},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/AIHPA_1966__4_1_1_0/}
}