TY  - JOUR
AU  - A. A. Karatsuba
TI  - Arithmetic problems in the theory of Dirichlet characters
JO  - Trudy Matematicheskogo Instituta imeni V.A. Steklova
PY  - 2008
SP  - 641
EP  - 690
VL  - 63
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/RM_2008_63_4_a1/
LA  - en
ID  - RM_2008_63_4_a1
ER  -