TY - JOUR AU - N. A. Bokaev AU - N. K. Syzdykova TI - On integrability and $L_1$-convergence of double series with respect to multiplicative systems JO - Fundamentalʹnaâ i prikladnaâ matematika PY - 2000 SP - 43 EP - 49 VL - 6 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/FPM_2000_6_1_a3/ LA - ru ID - FPM_2000_6_1_a3 ER -