%0 Journal Article %A A. S. Fokht %T Some inequalities in the $L_2$ metric for solutions of equations of elliptic type and for their derivatives near the boundary %J Informatics and Automation %D 1965 %P 168-191 %V 77 %I mathdoc %U http://geodesic.mathdoc.fr/item/TRSPY_1965_77_a9/ %G ru %F TRSPY_1965_77_a9