TY  - JOUR
AU  - A. A. Karatsuba
TI  - Distribution of values of nonprincipal characters
JO  - Informatics and Automation
PY  - 1976
SP  - 156
EP  - 164
VL  - 142
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/TRSPY_1976_142_a10/
LA  - ru
ID  - TRSPY_1976_142_a10
ER  -