TY  - JOUR
AU  - Igor E. Shparlinski
TI  - On the Euler Function  on Differences Between the
Coordinates of  Points on Modular Hyperbolas
JO  - Bulletin of the Polish Academy of Sciences. Mathematics
PY  - 2008
SP  - 1
EP  - 7
VL  - 56
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/ba56-1-1/
DO  - 10.4064/ba56-1-1
LA  - en
ID  - 10_4064_ba56_1_1
ER  -