TY  - JOUR
AU  - Hoai-Minh Nguyen
TI  - Further characterizations of Sobolev spaces
JO  - Journal of the European Mathematical Society
PY  - 2008
SP  - 191
EP  - 229
VL  - 10
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4171/jems/108/
DO  - 10.4171/jems/108
ID  - JEMS_2008_10_1_a6
ER  -