%0 Journal Article %A A. S. Orlova %T The rate of convergence of weak greedy approximations over orthogonal dictionaries %J Vestnik Moskovskogo universiteta. Matematika, mehanika %D 2017 %P 68-72 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/VMUMM_2017_2_a12/ %G ru %F VMUMM_2017_2_a12