TY - JOUR AU - Ya. Sh. Salimov TI - Riesz means of the spectral function of the nonselfadjoint Laplace JO - Doklady Akademii Nauk PY - 1986 SP - 1311 EP - 1314 VL - 289 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1986_289_6_a6/ LA - ru ID - DAN_1986_289_6_a6 ER -