@article{AIHPB_1969__5_3_255_0,
     author = {Lichnerowicz, Marc},
     title = {Sur la loi de demande en fonction des prix},
     journal = {Annales de l'institut Henri Poincar\'e. Section B. Calcul des probabilit\'es et statistiques},
     pages = {255--273},
     publisher = {Gauthier-Villars},
     volume = {5},
     number = {3},
     year = {1969},
     mrnumber = {275844},
     zbl = {0177.23404},
     language = {fr},
     url = {http://archive.numdam.org/item/AIHPB_1969__5_3_255_0/}
}