%0 Journal Article %A Ewa Damek %A Andrzej Hulanicki %T Boundaries and the Fatou theorem for subelliptic second order operators on solvable Lie groups %J Colloquium Mathematicum %D 1995 %P 121-140 %V 68 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/cm-68-1-121-140/ %R 10.4064/cm-68-1-121-140 %G en %F 10_4064_cm_68_1_121_140