TY - JOUR ID - acta15058 A1 - Fehér János N1 - Bibliogr.: 155. p. Y1 - 1985/// TI - On multiplicative functions that are q-additive SP - 151 EP - 155 AV - public JF - Acta scientiarum mathematicarum KW - Matematika VL - 49 SN - 0001-6969 UR - http://www.acta.hu ER -