%0 Journal Article %A S. K. Vodopyanov %A I. G. Markina %T Fundamentals of the nonlinear potential theory for subelliptic equations %J Matematičeskie trudy %D 1996 %P 100-160 %V 31 %I mathdoc %U http://geodesic.mathdoc.fr/item/MT_1996_31_a3/ %G ru %F MT_1996_31_a3