%0 Journal Article %A E. A. Biberdorf %A L. Wang %T Application of linear fractional transformation in problems of localization of matrix spectra and roots of polynomials %J Sibirskie èlektronnye matematičeskie izvestiâ %D 2024 %P B46-B63 %V 21 %N 2 %U http://geodesic.mathdoc.fr/item/SEMR_2024_21_2_a72/ %G en %F SEMR_2024_21_2_a72