@article{AIHPA_1967__7_3_229_0,
     author = {Bel, Luis and Hamoui, Adnan},
     title = {Les conditions de raccordement en relativit\'e g\'en\'erale},
     journal = {Annales de l'institut Henri Poincar\'e. Section A, Physique Th\'eorique},
     pages = {229--244},
     publisher = {Gauthier-Villars},
     volume = {7},
     number = {3},
     year = {1967},
     mrnumber = {220497},
     zbl = {0192.28103},
     language = {fr},
     url = {http://www.numdam.org/item/AIHPA_1967__7_3_229_0/}
}