@article{RSA_1973__21_2_71_0,
     author = {Hakim, M.},
     title = {Analyse multivariate des plans d'exp\'erience},
     journal = {Revue de Statistique Appliqu\'ee},
     pages = {71--92},
     publisher = {Soci\'et\'e de Statistique de France},
     volume = {21},
     number = {2},
     year = {1973},
     language = {fr},
     url = {http://www.numdam.org/item/RSA_1973__21_2_71_0/}
}