%0 Journal Article %A V. A. Shlyk %T On uniqueness of the extremal function for $p$-capacity of a~condenser %J Zapiski Nauchnykh Seminarov POMI %D 1996 %P 228-234 %V 226 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_1996_226_a15/ %G ru %F ZNSL_1996_226_a15