%0 Journal Article %A E. L. Patsevich %T Estimates for harmonic functions, and their application to inverse boundary value problems %J Trudy seminara po kraevym zadačam %D 1975 %P 172-176 %V 12 %N 12 %I mathdoc %U http://geodesic.mathdoc.fr/item/KUKZ_1975_12_12_a20/ %G ru %F KUKZ_1975_12_12_a20