%0 Journal Article %A A. A. Shaginyan %T The cluster sets of functions that are harmonic inside a sphere %J Doklady Akademii Nauk %D 1970 %P 1038-1039 %V 190 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1970_190_5_a6/ %G ru %F DAN_1970_190_5_a6