TY - JOUR AU - V. M. Kurbanov TI - Equiconvergence of biorthogonal expansions in root functions of differential operators: II JO - Differencialʹnye uravneniâ PY - 2000 SP - 319 EP - 335 VL - 36 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_2000_36_3_a3/ LA - ru ID - DE_2000_36_3_a3 ER -