TY - JOUR AU - A. F. Lavrik TI - Development of the method of density of zeros of Dirichlet $L$-functions JO - Matematičeskie zametki PY - 1975 SP - 809 EP - 817 VL - 17 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_1975_17_5_a14/ LA - ru ID - MZM_1975_17_5_a14 ER -