@article{JSFS_1882__23__124_0, author = {Lafabr\`egue, Ren\'e}, title = {De la mortalit\'e du premier \^age et des l\'egitimations}, journal = {Journal de la Soci\'et\'e de statistique de Paris}, pages = {124--131}, publisher = {Soci\'et\'e de statistique de Paris}, volume = {23}, year = {1882}, language = {fr}, url = {http://www.numdam.org/item/JSFS_1882__23__124_0/} }