%0 Journal Article %A Walsh, John B. %T Probability and a Dirichlet problem for multiply superharmonic functions %J Annales de l'Institut Fourier %D 1968 %P 221-279 %V 18 %N 2 %I Institut Fourier %C Grenoble %U http://www.numdam.org/articles/10.5802/aif.299/ %R 10.5802/aif.299 %G en %F AIF_1968__18_2_221_0