%0 Journal Article %A S. I. Novikov %T Interpolation in a ball with a minimum value of the $L_p$-norm of the Laplace operator %J Trudy Instituta matematiki i mehaniki %D 2011 %P 258-265 %V 17 %N 3 %U http://geodesic.mathdoc.fr/item/TIMM_2011_17_3_a24/ %G ru %F TIMM_2011_17_3_a24