TY  - JOUR
AU  - Zajíček, Luděk
TI  - On the differentiation of convex functions in finite and infinite dimensional spaces
JO  - Czechoslovak Mathematical Journal
PY  - 1979
SP  - 340
EP  - 348
VL  - 29
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1979.101616/
DO  - 10.21136/CMJ.1979.101616
LA  - en
ID  - 10_21136_CMJ_1979_101616
ER  -