TY  - BOOK
AU  - Konyagin,S & Shparlinski,I
ED  - Shparlinski, I
TI  - Character sums with exponential functions & their applications
T2  - Cambridge tracts in mathematics 136
SN  - 9780521642637
U1  - 3.02+2.09 
PY  - 1999///
CY  - Cambridge
PB  - Cambridge University Press
ER  -