TY  - JOUR
AU  - Outi Elina Maasalo
AU  - Anna Zatorska-Goldstein
TI  - A note on global integrability of upper gradients
 of $p$-superharmonic functions
JO  - Colloquium Mathematicum
PY  - 2009
SP  - 281
EP  - 288
VL  - 117
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/cm117-2-10/
DO  - 10.4064/cm117-2-10
LA  - en
ID  - 10_4064_cm117_2_10
ER  -