%0 Journal Article
%A Feinerman, Robert P.
%A Kelman, Robert B.
%T The convergence of least squares approximations for dual orthogonal series
%J Glasgow mathematical journal
%D 1974
%P 82-84
%V 15
%N 1
%U http://geodesic.mathdoc.fr/articles/10.1017/S0017089500002184/
%R 10.1017/S0017089500002184
%F 10_1017_S0017089500002184