@article{AIHP_1961__17_1_1_0,
     author = {Sciama, D.W.},
     title = {Les bases physiques de la th\'eorie du champ unifi\'e},
     journal = {Annales de l'institut Henri Poincar\'e},
     publisher = {INSTITUT HENRI POINCAR\'E ET GAUTHIER-VILLARS \& Cie},
     volume = {17},
     number = {1},
     year = {1961},
     pages = {1-11},
     mrnumber = {134758},
     language = {fr},
     url = {http://www.numdam.org/item/AIHP_1961__17_1_1_0}
}

Sciama, D.W. Les bases physiques de la théorie du champ unifié. Annales de l'institut Henri Poincaré, Volume 17 (1961) no. 1, pp. 1-11. http://www.numdam.org/item/AIHP_1961__17_1_1_0/