%0 Journal Article
%A E. Zehnder
%A D. Braess
%T On the Numerical Treatment of a Small Divisor Problem.
%J Numerische Mathematik
%D 1982
%P 269-292
%V 39
%I mathdoc
%U http://geodesic.mathdoc.fr/item/NUMA_1982__39_132797/
%F NUMA_1982__39_132797