Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{KYB_1981__17_3_a3, author = {Ebanks, Bruce R.}, title = {A characterization of separable utility functions}, journal = {Kybernetika}, pages = {244--255}, publisher = {mathdoc}, volume = {17}, number = {3}, year = {1981}, mrnumber = {628212}, zbl = {0459.90005}, language = {en}, url = {http://geodesic.mathdoc.fr/item/KYB_1981__17_3_a3/} }
Ebanks, Bruce R. A characterization of separable utility functions. Kybernetika, Tome 17 (1981) no. 3, pp. 244-255. http://geodesic.mathdoc.fr/item/KYB_1981__17_3_a3/