@article{CAD_1991__16_1_94_0,
     author = {Benz\'ecri, J.-P.},
     title = {Les soci\'et\'es d'investissement \`a capital variable : valeur liquidative et indice \'economique},
     journal = {Les cahiers de l'analyse des donn\'ees},
     pages = {94--108},
     publisher = {Dunod-Gauthier-Villars},
     address = {Paris},
     volume = {16},
     number = {1},
     year = {1991},
     language = {fr},
     url = {http://www.numdam.org/item/CAD_1991__16_1_94_0/}
}