@article{RSA_1991__39_2_47_0,
     author = {Crettaz de Roten, F. and Helbling, J.-M.},
     title = {Une estimation de donn\'ees manquantes bas\'ee sur le coefficient {RV}},
     journal = {Revue de Statistique Appliqu\'ee},
     pages = {47--57},
     publisher = {Soci\'et\'e de Statistique de France},
     volume = {39},
     number = {2},
     year = {1991},
     language = {fr},
     url = {http://www.numdam.org/item/RSA_1991__39_2_47_0/}
}