%0 Journal Article %A V. P. Mikhailov %T Boundary properties of the solutions of elliptic equations %J Doklady Akademii Nauk %D 1976 %P 1264-1266 %V 226 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1976_226_6_a5/ %G ru %F DAN_1976_226_6_a5