TY - JOUR AU - E. A. Balova AU - K. Yu. Osipenko TI - Optimal Recovery Methods for Solutions of the Dirichlet Problem that are Exact on Subspaces of Spherical Harmonics JO - Matematičeskie zametki PY - 2018 SP - 803 EP - 811 VL - 104 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_2018_104_6_a0/ LA - ru ID - MZM_2018_104_6_a0 ER -