TY  - JOUR
AU  - Ronald Cools
AU  - Ann Haegemans
TI  - Optimal Addition of Knots to Cubature Formulae for Planar Regions.
JO  - Numerische Mathematik
PY  - 1986
SP  - 269
EP  - 274
VL  - 49
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/NUMA_1986__49_133112/
ID  - NUMA_1986__49_133112
ER  -