@article{BSMF_1893__21__5_1,
     author = {La Goupilli\`ere, H. de},
     title = {Th\'eor\`eme sur le centre des moyennes distances},
     journal = {Bulletin de la Soci\'et\'e Math\'ematique de France},
     pages = {5--8},
     publisher = {Soci\'et\'e math\'ematique de France},
     volume = {21},
     year = {1893},
     doi = {10.24033/bsmf.456},
     language = {fr},
     url = {http://www.numdam.org/articles/10.24033/bsmf.456/}
}