TY - JOUR AU - I. S. Lomov TI - On the rate of convergence of biorthogonal expansions of functions JO - Differencialʹnye uravneniâ PY - 1996 SP - 1618 EP - 1629 VL - 32 IS - 12 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1996_32_12_a4/ LA - ru ID - DE_1996_32_12_a4 ER -