%0 Journal Article %A N. V. Zorii %T The problem of the minimum of the Green energy for %J Doklady Akademii Nauk %D 1989 %P 265-269 %V 307 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1989_307_2_a0/ %G ru %F DAN_1989_307_2_a0