%0 Journal Article %A M. F. Gamal' %T A sufficient condition for the similarity of a polynomially bounded operator to a contraction %J Zapiski Nauchnykh Seminarov POMI %D 2017 %P 77-95 %V 456 %U http://geodesic.mathdoc.fr/item/ZNSL_2017_456_a5/ %G ru %F ZNSL_2017_456_a5