@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/