%0 Journal Article %A Yu. M. Nechepurenko %T Integral Criteria for the Quality of the Dichotomy of a Matrix Spectrum by a Closed Contour %J Matematičeskie zametki %D 2005 %P 718-726 %V 78 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZM_2005_78_5_a7/ %G ru %F MZM_2005_78_5_a7