TY - JOUR AU - K. Bitsadze TI - On Changes of Variable that Preserve the Absolute Convergence of Fourier--Haar Series of Continuous Functions JO - Matematičeskie zametki PY - 2021 SP - 664 EP - 680 VL - 109 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_2021_109_5_a1/ LA - ru ID - MZM_2021_109_5_a1 ER -