TY  - JOUR
AU  - Guillermo P. Curbera
AU  - Werner J. Ricker
TI  - Optimal domains for the kernel operator
 associated with Sobolev's inequality
JO  - Studia Mathematica
PY  - 2003
SP  - 131
EP  - 152
VL  - 158
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/sm158-2-3/
DO  - 10.4064/sm158-2-3
LA  - en
ID  - 10_4064_sm158_2_3
ER  -