TY  - JOUR
AU  - S. N. Preobrazhenskii
TI  - On the least quadratic nonresidue in an arithmetic sequence
JO  - Vestnik Moskovskogo universiteta. Matematika, mehanika
PY  - 2001
SP  - 54
EP  - 56
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/VMUMM_2001_1_a13/
LA  - ru
ID  - VMUMM_2001_1_a13
ER  -