@article{BSMF_1878__6__193_1,
     author = {Laisant},
     title = {Note touchant deux th\'eor\`emes de {Lagrange} sur le centre de gravit\'e},
     journal = {Bulletin de la Soci\'et\'e Math\'ematique de France},
     pages = {193--194},
     publisher = {Soci\'et\'e math\'ematique de France},
     volume = {6},
     year = {1878},
     doi = {10.24033/bsmf.149},
     language = {fr},
     url = {http://archive.numdam.org/articles/10.24033/bsmf.149/}
}