%0 Journal Article
%A Igor E. Shparlinski
%T On the Euler Function  on Differences Between the
Coordinates of  Points on Modular Hyperbolas
%J Bulletin of the Polish Academy of Sciences. Mathematics
%D 2008
%P 1-7
%V 56
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/ba56-1-1/
%R 10.4064/ba56-1-1
%G en
%F 10_4064_ba56_1_1