@phdthesis{BJHTUP11_1985__0168__P0_0,
     author = {Bel, Liliane},
     title = {Sur la r\'eduction des mod\`eles lin\'eaires : analyse de donn\'ees en automatique},
     series = {Th\`eses d'Orsay},
     publisher = {Universit\'e de Paris-Sud Centre d'Orsay},
     number = {168},
     year = {1985},
     language = {fr},
     url = {http://www.numdam.org/item/BJHTUP11_1985__0168__P0_0/}
}