Matveev Ol'ga Andreevna RussiaSaratov Saratov State University, Russia, Saratov, Astrakhanskaya 83 Graduate studentolga.matveeva.0@gmail.com Author's articles Approximation Polynomials and Dirichlet L-functions Behavior in the Critical Strip On a Particular Equivalent of Extended Riemann Hypothesis for Dirichlet L-functions on Numerical Fields Generalized Characters Over Numerical Fields and a Counterpart of Chudakov Hypothesis