TY - JOUR AU - S. Yu. Lukashenko TI - On the structure of sets of divergence of trigonometric series and series in the Walsh system JO - Doklady Akademii Nauk PY - 1980 SP - 528 EP - 530 VL - 253 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1980_253_3_a2/ LA - ru ID - DAN_1980_253_3_a2 ER -