TY - JOUR AU - S. V. Astashkin TI - Approximation of Subspaces of Symmetric Spaces Generated by Independent Functions JO - Matematičeskie zametki PY - 2014 SP - 643 EP - 652 VL - 96 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_2014_96_5_a0/ LA - ru ID - MZM_2014_96_5_a0 ER -