TY  - JOUR
AU  - Bourgain, Jean
AU  - Brezis, Haïm
TI  - New estimates for the Laplacian, the div–curl, and related Hodge systems
JO  - Comptes Rendus. Mathématique
PY  - 2004
SP  - 539
EP  - 543
VL  - 338
IS  - 7
PB  - Elsevier
UR  - http://www.numdam.org/articles/10.1016/j.crma.2003.12.031/
DO  - 10.1016/j.crma.2003.12.031
LA  - en
ID  - CRMATH_2004__338_7_539_0
ER  -