@article{RSA_1958__6_4_41_0,
     author = {Bastien, M.},
     title = {Contribution \`a un probl\`eme d'excentricit\'e},
     journal = {Revue de Statistique Appliqu\'ee},
     pages = {41--58},
     publisher = {Soci\'et\'e de Statistique de France},
     volume = {6},
     number = {4},
     year = {1958},
     language = {fr},
     url = {http://www.numdam.org/item/RSA_1958__6_4_41_0/}
}