%0 Journal Article %A V. G. Maz'ya %A V. P. Havin %T A nonlinear analogue of the Newtonian potential, and metric properties of $(p,l)$-capacity %J Doklady Akademii Nauk %D 1970 %P 770-773 %V 194 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1970_194_4_a8/ %G ru %F DAN_1970_194_4_a8