@article{GDZPPN001167782,
title = {Asymptotic Properties of Minimum Norm and Optimal Quadratures.},
journal = {Numerische Mathematik},
volume = {11},
year = {1968},
pages = {384-393},
zbl = {0181.18004},
url = {http://dml.mathdoc.fr/item/GDZPPN001167782}
}
BARNHILL, R.E. Asymptotic Properties of Minimum Norm and Optimal Quadratures.. Numerische Mathematik, Tome 11 (1968) pp. 384-393. http://gdmltest.u-ga.fr/item/GDZPPN001167782/