TY - JOUR AU - A. A. Karatsuba TI - A~refinement of theorems on the number of zeros lying on intervals of the critical line of certain Dirichlet series JO - Trudy Matematicheskogo Instituta imeni V.A. Steklova PY - 1992 SP - 219 EP - 220 VL - 47 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/RM_1992_47_2_a7/ LA - en ID - RM_1992_47_2_a7 ER -