%0 Journal Article
%A V. V. Smelov
%T Approximation of piecewise smooth functions by a~small binary basis from eigenfunctions of the two Sturm--Liouville problems under mutually symmetric boundary conditions
%J Sibirskij žurnal vyčislitelʹnoj matematiki
%D 2007
%P 89-104
%V 10
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SJVM_2007_10_1_a5/
%G ru
%F SJVM_2007_10_1_a5