%0 Journal Article %A Eriksson-Bique, Sirkka-Liisa %T A Decomposition Theorem for Positive Superharmonic Functions %J Canadian mathematical bulletin %D 1990 %P 286-296 %V 33 %N 3 %U http://geodesic.mathdoc.fr/articles/10.4153/CMB-1990-047-7/ %R 10.4153/CMB-1990-047-7 %F 10_4153_CMB_1990_047_7