%0 Journal Article %A P. A. Mozolyako %A V. P. Khavin %T Boundedness of variation of a~positive harmonic function along the normals to the boundary %J Algebra i analiz %D 2016 %P 67-110 %V 28 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/AA_2016_28_3_a2/ %G ru %F AA_2016_28_3_a2