%0 Journal Article %A O. A. Matveeva %A V. N. Kuznetsov %T On Dirichlet approximation polynomials and some properties of Dirichlet $L$-functions %J Čebyševskij sbornik %D 2017 %P 297-305 %V 18 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/CHEB_2017_18_4_a16/ %G ru %F CHEB_2017_18_4_a16