TY - JOUR AU - Mazko, A.G. TI - Spectrum localization of regular matrix polynomials and functions JO - ELA. The Electronic Journal of Linear Algebra PY - 2010 SP - 333 EP - 350 VL - 20 PB - mathdoc UR - https://geodesic-test.mathdoc.fr/item/EEJLA_2010__20__a29/ LA - en ID - EEJLA_2010__20__a29 ER -