%0 Journal Article
%A R. M. Trigub
%T On the comparison principle for Fourier expansions and existence subspaces in the integral metric
%J Informatics and Automation
%D 1987
%P 219-220
%V 180
%I mathdoc
%U http://geodesic.mathdoc.fr/item/TRSPY_1987_180_a134/
%G ru
%F TRSPY_1987_180_a134