%0 Journal Article %A A. A. Simushev %T Boundary behavior and uniqueness theorems for three-dimensional %J Doklady Akademii Nauk %D 1986 %P 305-309 %V 289 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1986_289_2_a10/ %G ru %F DAN_1986_289_2_a10