%0 Journal Article %A Mazko, A.G. %T Spectrum localization of regular matrix polynomials and functions %J The electronic journal of linear algebra %D 2010 %P 333-350 %V 20 %I mathdoc %U http://geodesic.mathdoc.fr/item/ELA_2010__20__a29/ %G en %F ELA_2010__20__a29