TY - JOUR AU - N. G. Chudakov AU - A. K. Pavlyuchuk TI - On summation functions of characters of numerical groups with a finite basis JO - Informatics and Automation PY - 1951 SP - 366 EP - 381 VL - 38 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TRSPY_1951_38_a21/ LA - ru ID - TRSPY_1951_38_a21 ER -