TY - JOUR AU - Sh. A. Alimov AU - V. A. Il'in TI - The divergence in $L_p$ of the Riesz means of spectral expansions JO - Differencialʹnye uravneniâ PY - 1972 SP - 1092 EP - 1094 VL - 8 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1972_8_6_a14/ LA - ru ID - DE_1972_8_6_a14 ER -