%0 Journal Article
%A Z. Kh. Rakhmonov
%T A theorem on the mean value of Chebishev functions
%J Izvestiya. Mathematics 
%D 1995
%P 555-569
%V 44
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IM2_1995_44_3_a5/
%G en
%F IM2_1995_44_3_a5