TY - JOUR AU - V. N. Konovalov TI - On the Orders of Nonlinear Approximations for Classes of Functions of Given Form JO - Matematičeskie zametki PY - 2005 SP - 98 EP - 114 VL - 78 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_2005_78_1_a9/ LA - ru ID - MZM_2005_78_1_a9 ER -