Voir la notice de l'article provenant de la source Math-Net.Ru
@article{TDM_2004_8_a14, author = {N. D. Podufalov}, title = {On some characterizations of exponential functions on linear spaces}, journal = {Trudy po diskretnoj matematike}, pages = {216--239}, publisher = {mathdoc}, volume = {8}, year = {2004}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/TDM_2004_8_a14/} }
N. D. Podufalov. On some characterizations of exponential functions on linear spaces. Trudy po diskretnoj matematike, Trudy po Diskretnoi Matematike, Tome 8 (2004), pp. 216-239. http://geodesic.mathdoc.fr/item/TDM_2004_8_a14/