La seconde quantification
Annales de l'institut Henri Poincaré, Volume 11 (1949) no. 1, p. 15-47
@article{AIHP_1949__11_1_15_0,
     author = {Dirac, P. A. M.},
     title = {La seconde quantification},
     journal = {Annales de l'institut Henri Poincar\'e},
     publisher = {INSTITUT HENRI POINCAR\'E ET GAUTHIER-VILLARS},
     volume = {11},
     number = {1},
     year = {1949},
     pages = {15-47},
     zbl = {0040.42301},
     language = {fr},
     url = {http://www.numdam.org/item/AIHP_1949__11_1_15_0}
}
Dirac, P.A.M. La seconde quantification. Annales de l'institut Henri Poincaré, Volume 11 (1949) no. 1, pp. 15-47. http://www.numdam.org/item/AIHP_1949__11_1_15_0/