%0 Journal Article
%A A. V. Kiptenko
%A I. M. Izbiakov
%T On sparse approximations of solutions to linear systems with orthogonal matrices
%J Vestnik Samarskogo universiteta. Estestvennonaučnaâ seriâ
%D 2023
%P 7-14
%V 29
%N 1
%U http://geodesic.mathdoc.fr/item/VSGU_2023_29_1_a0/
%G ru
%F VSGU_2023_29_1_a0