@article{CAD_1983__8_1_73_0,
     author = {Benz\'ecri, J. P.},
     title = {D\'efinition et mesure de l'\'elasticit\'e des consommations},
     journal = {Les cahiers de l'analyse des donn\'ees},
     pages = {73--88},
     publisher = {Dunod-Gauthier-Villars},
     address = {Paris},
     volume = {8},
     number = {1},
     year = {1983},
     language = {fr},
     url = {http://archive.numdam.org/item/CAD_1983__8_1_73_0/}
}