%0 Journal Article %A Kentaro Hirata %T Martin boundary points of cones generated by spherical John regions %J Annales Fennici Mathematici %D 2007 %P 125-139 %V 32 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/AFM_2007_32_1_a7/ %G en %F AFM_2007_32_1_a7