%0 Journal Article
%A Codecá, P.
%A Nair, M.
%T Links between $\Delta(x,N) = {\displaystyle \sum_{{n \leq xN, \,\, (n,N)=1}}} 1-x\phi(N)$ and character sums
%J Bollettino della Unione matematica italiana
%D 2003
%P 509-516
%V 6B
%N 2
%I mathdoc
%U https://geodesic-test.mathdoc.fr/item/BUMI_2003_8_6B_2_a14/
%G it
%F BUMI_2003_8_6B_2_a14