@article{RSA_1954__2_4_177_0,
     author = {Benson and Littauer},
     title = {Rapport de mission},
     journal = {Revue de Statistique Appliqu\'ee},
     pages = {177--180},
     publisher = {Soci\'et\'e de Statistique de France},
     volume = {2},
     number = {4},
     year = {1954},
     language = {fr},
     url = {http://www.numdam.org/item/RSA_1954__2_4_177_0/}
}