%0 Journal Article
%A I. I. Sharapudinov
%T Sobolev-orthogonal systems of functions associated with an orthogonal system
%J Izvestiya. Mathematics 
%D 2018
%P 212-244
%V 82
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IM2_2018_82_1_a7/
%G en
%F IM2_2018_82_1_a7