@article{JMPA_1942_9_21__267_0,
     author = {Costa de Beauregard, Olivier},
     title = {Sur la th\'eorie des moments cin\'etiques propres en {Relativit\'e} {Restreinte}},
     journal = {Journal de Math\'ematiques Pures et Appliqu\'ees},
     pages = {267--275},
     publisher = {Gauthier-Villars},
     volume = {9e s{\'e}rie, 21},
     year = {1942},
     zbl = {0028.04604},
     language = {fr},
     url = {http://www.numdam.org/item/JMPA_1942_9_21__267_0/}
}