%0 Journal Article
%A S. S. Platonov
%T Approximation of functions in the $L_2$-metric on noncompact symmetric spaces of rank~1
%J Algebra i analiz
%D 1999
%P 244-270
%V 11
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/AA_1999_11_1_a5/
%G ru
%F AA_1999_11_1_a5