Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{CMUC_1983__24_1_a6, author = {Zaj{\'\i}\v{c}ek, Lud\v{e}k}, title = {A note on partial derivatives of convex functions}, journal = {Commentationes Mathematicae Universitatis Carolinae}, pages = {89--91}, publisher = {mathdoc}, volume = {24}, number = {1}, year = {1983}, mrnumber = {703927}, zbl = {0525.26009}, language = {en}, url = {http://geodesic.mathdoc.fr/item/CMUC_1983__24_1_a6/} }
Zajíček, Luděk. A note on partial derivatives of convex functions. Commentationes Mathematicae Universitatis Carolinae, Tome 24 (1983) no. 1, pp. 89-91. http://geodesic.mathdoc.fr/item/CMUC_1983__24_1_a6/