%0 Journal Article %A E. A. Plotnikova %T Sobolev-type integral representations for functions defined on Carnot groups %J Matematičeskie trudy %D 2008 %P 113-131 %V 11 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/MT_2008_11_1_a5/ %G ru %F MT_2008_11_1_a5