@article{RSA_1953__1_2_19_0,
     author = {Dor, L.},
     title = {Le service statistique \`a la {S.} {A.} {John} {Cockerill}},
     journal = {Revue de Statistique Appliqu\'ee},
     pages = {19--24},
     publisher = {Soci\'et\'e de Statistique de France},
     volume = {1},
     number = {2},
     year = {1953},
     language = {fr},
     url = {http://www.numdam.org/item/RSA_1953__1_2_19_0/}
}