@article{AIHP_1957__15_3_146_0,
     author = {Bonnor, William Bowen},
     title = {II. {Les} ondes gravitationnelles en {Relativit\'e} g\'en\'erale},
     journal = {Annales de l'institut Henri Poincar\'e},
     pages = {146--157},
     publisher = {INSTITUT HENRI POINCAR\'E ET GAUTHIER-VILLARS},
     volume = {15},
     number = {3},
     year = {1957},
     mrnumber = {98613},
     language = {fr},
     url = {http://archive.numdam.org/item/AIHP_1957__15_3_146_0/}
}