@article{JMPA_1929_9_8__401_0,
     author = {Le Roux, J.},
     title = {Consid\'erations sur le mouvement des ensembles mat\'eriels et la th\'eorie de la gravitation},
     journal = {Journal de Math\'ematiques Pures et Appliqu\'ees},
     pages = {401--418},
     publisher = {Gauthier-Villars},
     volume = {9e s{\'e}rie, 8},
     year = {1929},
     language = {fr},
     url = {http://www.numdam.org/item/JMPA_1929_9_8__401_0/}
}