%0 Journal Article %A I. Ya. Shneiberg %T Invertibility of multipliers and the spectrum of an operator in spaces with different norms %J Funkcionalʹnyj analiz i ego priloženiâ %D 1978 %P 92 %V 12 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/FAA_1978_12_1_a20/ %G ru %F FAA_1978_12_1_a20