TY - JOUR AU - A. F. Lavrik TI - Periodic Dirichlet functions with Riemann type functional equations.~I JO - Informatics and Automation PY - 1971 SP - 271 EP - 290 VL - 112 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TRSPY_1971_112_a17/ LA - ru ID - TRSPY_1971_112_a17 ER -