%0 Journal Article %A Weitsman, Allen %T On the Poisson Integral of Step Functions and Minimal Surfaces %J Canadian mathematical bulletin %D 2002 %P 154-160 %V 45 %N 1 %U http://geodesic.mathdoc.fr/articles/10.4153/CMB-2002-018-5/ %R 10.4153/CMB-2002-018-5 %F 10_4153_CMB_2002_018_5