TY  - JOUR
AU  - G. Treu
TI  - An Existence Result for a Class of Non Convex Problems of the Calculus of Variations
JO  - Journal of convex analysis
PY  - 1998
SP  - 031
EP  - 044
VL  - 5
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/JCA_1998_5_1_a2/
ID  - JCA_1998_5_1_a2
ER  -