%0 Journal Article %A A. V. Kraev %A A. S. Fursov %T Lower and Upper Bounds of the Instability Radii for Families of Polynomials with a Fixed Subset of Coefficients %J Differencialʹnye uravneniâ %D 2005 %P 1510-1516 %V 41 %N 11 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_2005_41_11_a7/ %G ru %F DE_2005_41_11_a7