%0 Journal Article %A V. N. Kuznetsov %A O. A. Polyakova %T The extended Riemann hypothesis and zeros of functions defined by Dirichlet series with periodic coefficients %J Čebyševskij sbornik %D 2010 %P 188-198 %V 11 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/CHEB_2010_11_1_a18/ %G ru %F CHEB_2010_11_1_a18