@article{JSFS_1980__121_3_2_0,
     author = {JSFS},
     title = {Robert {Gibrat.} 1904-1980},
     journal = {Journal de la Soci\'et\'e de statistique de Paris},
     pages = {2--2},
     publisher = {Soci\'et\'e de statistique de Paris},
     volume = {121},
     number = {3},
     year = {1980},
     language = {fr},
     url = {http://archive.numdam.org/item/JSFS_1980__121_3_2_0/}
}