TY - JOUR AU - V. V. Tikhomirov TI - On the question of the expandability of functions in an absolutely and uniformly convergent series of eigenfunctions of the Laplace operator JO - Differencialʹnye uravneniâ PY - 1975 SP - 1879 EP - 1887 VL - 11 IS - 10 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1975_11_10_a19/ LA - ru ID - DE_1975_11_10_a19 ER -