%0 Journal Article %A V. I. Ivanov %T Generalized extremal Yudin problems for polynomials %J Čebyševskij sbornik %D 2022 %P 105-114 %V 23 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/CHEB_2022_23_4_a8/ %G ru %F CHEB_2022_23_4_a8