TY  - JOUR
AU  - A. A. Karatsuba
TI  - Sums of Legendre symbols of polynomials of second degree over prime numbers
JO  - Izvestiya. Mathematics 
PY  - 1978
SP  - 299
EP  - 308
VL  - 12
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/IM2_1978_12_2_a6/
LA  - en
ID  - IM2_1978_12_2_a6
ER  -