Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{CMUC_1973__14_3_a4, author = {Durdil, Ji\v{r}{\'\i}}, title = {On {Hadamard} differentiability}, journal = {Commentationes Mathematicae Universitatis Carolinae}, pages = {457--470}, publisher = {mathdoc}, volume = {14}, number = {3}, year = {1973}, mrnumber = {0326384}, zbl = {0264.58003}, language = {en}, url = {http://geodesic.mathdoc.fr/item/CMUC_1973__14_3_a4/} }
Durdil, Jiří. On Hadamard differentiability. Commentationes Mathematicae Universitatis Carolinae, Tome 14 (1973) no. 3, pp. 457-470. http://geodesic.mathdoc.fr/item/CMUC_1973__14_3_a4/