@article{RSA_1954__2_4_93_0,
     author = {Ulmo, J.},
     title = {I. {\'Etude} de la pr\'ecision des d\'eterminations des caract\'eristiques {MICUM} et {IRSID} d'un lot de coke},
     journal = {Revue de Statistique Appliqu\'ee},
     pages = {93--101},
     publisher = {Soci\'et\'e de Statistique de France},
     volume = {2},
     number = {4},
     year = {1954},
     language = {fr},
     url = {http://archive.numdam.org/item/RSA_1954__2_4_93_0/}
}