TY - JOUR AU - V. S. Serov TI - Absolute convergence of spectral expansions in generalized Besov classes JO - Differencialʹnye uravneniâ PY - 1979 SP - 293 EP - 302 VL - 15 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1979_15_2_a11/ LA - ru ID - DE_1979_15_2_a11 ER -