@article{GDZPPN002032090, title = {Maximal order for quadratures using n evaluations (Short Communication).}, journal = {Aequationes mathematicae}, volume = {19}, year = {1979}, pages = {310-313}, url = {http://dml.mathdoc.fr/item/GDZPPN002032090} }
Werschulz, A.G. Maximal order for quadratures using n evaluations (Short Communication).. Aequationes mathematicae, Tome 19 (1979) pp. 310-313. http://gdmltest.u-ga.fr/item/GDZPPN002032090/