%0 Journal Article %A T. Ya. Azizov %A I. S. Iokhvidov %T Linear operators in Hilbert spaces with $G$-metric %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 1971 %P 45-97 %V 26 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/RM_1971_26_4_a2/ %G en %F RM_1971_26_4_a2