%0 Journal Article
%A A. Haegemanns
%A R. Piessens
%T Construction of Cubature Formulas of Degree Eleven for Symmetric Planar Regions 
%J Numerische Mathematik
%D 1975
%P 139-148
%V 25
%I mathdoc
%U http://geodesic.mathdoc.fr/item/NUMA_1975__25_132368/
%F NUMA_1975__25_132368