@article{AIHPA_1968__8_1_25_0,
     author = {Halpern, L. and Jouvet, B.},
     title = {On the stimulated photon-graviton conversion by an electromagnetic field},
     journal = {Annales de l'institut Henri Poincar\'e. Section A, Physique Th\'eorique},
     pages = {25--42},
     publisher = {Gauthier-Villars},
     volume = {8},
     number = {1},
     year = {1968},
     language = {en},
     url = {http://www.numdam.org/item/AIHPA_1968__8_1_25_0/}
}