TY - JOUR AU - A. F. Lavrik TI - $L(1,\chi)$ with real Dirichlet character on sparse sets of values of the modulus of the character JO - Doklady Akademii Nauk PY - 1970 SP - 1286 EP - 1288 VL - 190 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1970_190_6_a6/ LA - ru ID - DAN_1970_190_6_a6 ER -