@article{GDZPPN001165089, title = {Exactness Conditions in Numerical Quadrature.}, journal = {Numerische Mathematik}, volume = {6}, year = {1964}, pages = {315-319}, zbl = {0123.12203}, url = {http://dml.mathdoc.fr/item/GDZPPN001165089} }
WILF, H.S. Exactness Conditions in Numerical Quadrature.. Numerische Mathematik, Tome 6 (1964) pp. 315-319. http://gdmltest.u-ga.fr/item/GDZPPN001165089/