TY  - JOUR
AU  - Kolomý, Josef
TI  - On the differentiability of mappings and convex functionals
JO  - Commentationes Mathematicae Universitatis Carolinae
PY  - 1967
SP  - 735
EP  - 752
VL  - 8
IS  - 4
UR  - http://geodesic.mathdoc.fr/item/CMUC_1967_8_4_a9/
LA  - en
ID  - CMUC_1967_8_4_a9
ER  -