%0 Journal Article %A S. N. Naboko %T Uniqueness theorems for operator-valued functions with positive %J Doklady Akademii Nauk %D 1984 %P 1310-1313 %V 275 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1984_275_6_a6/ %G ru %F DAN_1984_275_6_a6