%0 Journal Article %A E. Nummelin %T On the Poisson equation in the potential theory of a single kernel. %J Mathematica Scandinavica %D 1991 %P 59-82 %V 68 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/MS2_1991__68_1_167147/ %F MS2_1991__68_1_167147