TY - JOUR AU - E. I. Moiseev TI - The basis property of a system of eigenfunctions of a differential operator in a weighted space JO - Differencialʹnye uravneniâ PY - 1999 SP - 200 EP - 205 VL - 35 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1999_35_2_a3/ LA - ru ID - DE_1999_35_2_a3 ER -