TY - JOUR AU - N. Yu. Agafonova TI - On the $L^1$-convergence of series in multiplicative systems JO - Izvestiya of Saratov University. Mathematics. Mechanics. Informatics PY - 2016 SP - 371 EP - 377 VL - 16 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ISU_2016_16_4_a0/ LA - ru ID - ISU_2016_16_4_a0 ER -