%0 Journal Article %A A. S. Tselishchev %T Stability of nearly optimal decompositions in Fourier analysis %J Zapiski Nauchnykh Seminarov POMI %D 2018 %P 191-206 %V 467 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_2018_467_a15/ %G ru %F ZNSL_2018_467_a15