%0 Journal Article
%A Walter Gautschi
%T Discrete Approximations to Spherically Symmetric Distributions.
%J Numerische Mathematik
%D 1984
%P 53-60
%V 44
%I mathdoc
%U http://geodesic.mathdoc.fr/item/NUMA_1984__44_132917/
%F NUMA_1984__44_132917