@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/