Matveev Vladimir Alekseyevich RussiaSaratov Saratov State University, Russia, Saratov, Astrakhanskaya 83 Graduate studentvladimir.matweev@gmail.com Author's articles An Estimate of a Certain Summatory Functions Class 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