%0 Journal Article %A P. P. Zabreiko %T Some properties of linear operators acting in the spaces $\mathscr{L}_p$ %J Doklady Akademii Nauk %D 1964 %P 975-977 %V 159 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1964_159_5_a7/ %G ru %F DAN_1964_159_5_a7