%0 Journal Article %A V. P. Orevkov %T On certain types of continuity of constructive operators %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 1967 %P 164-186 %V 93 %I mathdoc %U http://geodesic.mathdoc.fr/item/TM_1967_93_a9/ %G ru %F TM_1967_93_a9