%0 Journal Article %A A. S. Demidov %A D. A. Platuschikhin %T Explicit Formula for the Gradient of a Harmonic Function from Its Analytic Cauchy Data on the Analytic Curve %J Matematičeskie zametki %D 2010 %P 141-143 %V 87 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZM_2010_87_1_a16/ %G ru %F MZM_2010_87_1_a16