TY - JOUR AU - A. I. Bastis TI - Divergence of expansions in eigenfunctions JO - Differencialʹnye uravneniâ PY - 1983 SP - 1390 EP - 1400 VL - 19 IS - 8 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1983_19_8_a12/ LA - ru ID - DE_1983_19_8_a12 ER -