@article{RSA_1997__45_1_5_0,
     author = {Ferraty, F.},
     title = {Estimations de transformations optimales en {ACP} curvilin\'eaire},
     journal = {Revue de Statistique Appliqu\'ee},
     pages = {5--39},
     publisher = {Soci\'et\'e de Statistique de France},
     volume = {45},
     number = {1},
     year = {1997},
     language = {fr},
     url = {http://www.numdam.org/item/RSA_1997__45_1_5_0/}
}