@article{RSA_1955__3_1_57_0,
     author = {Rambach, R.},
     title = {Application aux probl\`emes industriels de la r\`egle de composition des variances},
     journal = {Revue de Statistique Appliqu\'ee},
     pages = {57--61},
     publisher = {Soci\'et\'e de Statistique de France},
     volume = {3},
     number = {1},
     year = {1955},
     language = {fr},
     url = {http://www.numdam.org/item/RSA_1955__3_1_57_0/}
}