@article{AIHPA_1967__7_3_257_0,
     author = {Mandelbrojt, J.},
     title = {Comparaison d'un hamiltonien de {Fermi} et d'un hamiltonien de {Yukawa}},
     journal = {Annales de l'institut Henri Poincar\'e. Section A, Physique Th\'eorique},
     pages = {257--269},
     publisher = {Gauthier-Villars},
     volume = {7},
     number = {3},
     year = {1967},
     language = {fr},
     url = {http://archive.numdam.org/item/AIHPA_1967__7_3_257_0/}
}