%0 Journal Article %A V. G. Kurbatov %A I. V. Kurbatova %T Extended tensor products and an operator-valued spectral mapping theorem %J Izvestiya. Mathematics %D 2015 %P 710-739 %V 79 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/IM2_2015_79_4_a3/ %G en %F IM2_2015_79_4_a3