@article{RSA_1998__46_2_5_0,
     author = {Boumaza, R.},
     title = {Analyse en composantes principales de distributions gaussiennes multidimensionnelles},
     journal = {Revue de Statistique Appliqu\'ee},
     pages = {5--20},
     publisher = {Soci\'et\'e fran\c{c}aise de statistique},
     volume = {46},
     number = {2},
     year = {1998},
     language = {fr},
     url = {http://www.numdam.org/item/RSA_1998__46_2_5_0/}
}