TY  - JOUR
AU  - Cellina, Arrigo
TI  - Strict convexity and the regularity of solutions to variational problems
JO  - ESAIM: Control, Optimisation and Calculus of Variations
PY  - 2016
SP  - 862
EP  - 871
VL  - 22
IS  - 3
PB  - EDP-Sciences
UR  - http://archive.numdam.org/articles/10.1051/cocv/2015034/
DO  - 10.1051/cocv/2015034
LA  - en
ID  - COCV_2016__22_3_862_0
ER  -