@article{RSA_1997__45_3_5_0,
     author = {Cazes, P. and Chouakria, A. and Diday, E. and Schektman, Y.},
     title = {Extension de l'analyse en composantes principales \`a des donn\'ees de type intervalle},
     journal = {Revue de Statistique Appliqu\'ee},
     pages = {5--24},
     publisher = {Soci\'et\'e de Statistique de France},
     volume = {45},
     number = {3},
     year = {1997},
     language = {fr},
     url = {http://www.numdam.org/item/RSA_1997__45_3_5_0/}
}