TY  - JOUR
AU  - Z. Artstein
AU  - C. C. Popa
TI  - Convexity and the Natural Best Approximation in Spaces of Integrable Young Measures
JO  - Journal of convex analysis
PY  - 2003
SP  - 169
EP  - 184
VL  - 10
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/JCA_2003_10_1_JCA_2003_10_1_a7/
ID  - JCA_2003_10_1_JCA_2003_10_1_a7
ER  -