%0 Journal Article %A A. A. Gonchar %T On the property of instability of harmonic capacity %J Doklady Akademii Nauk %D 1965 %P 479-481 %V 165 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1965_165_3_a3/ %G ru %F DAN_1965_165_3_a3