TY  - JOUR
AU  - Anders Björn
TI  - Characterizations of $p$-superharmonic functions on metric spaces
JO  - Studia Mathematica
PY  - 2005
SP  - 45
EP  - 62
VL  - 169
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/sm169-1-3/
DO  - 10.4064/sm169-1-3
LA  - en
ID  - 10_4064_sm169_1_3
ER  -