%0 Journal Article
%A Outi Elina Maasalo
%A Anna Zatorska-Goldstein
%T A note on global integrability of upper gradients
 of $p$-superharmonic functions
%J Colloquium Mathematicum
%D 2009
%P 281-288
%V 117
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/cm117-2-10/
%R 10.4064/cm117-2-10
%G en
%F 10_4064_cm117_2_10