TY - JOUR AU - V. A. Skvortsov TI - An analogue of the N\'evai test for Fourier--Walsh series JO - Vestnik Moskovskogo universiteta. Matematika, mehanika PY - 1987 SP - 61 EP - 63 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/VMUMM_1987_4_a15/ LA - ru ID - VMUMM_1987_4_a15 ER -