@article{GDZPPN002429802,
title = {New Minimality Properties of Gaussian Quadratures.},
journal = {Mathematische Zeitschrift},
volume = {185},
year = {1984},
pages = {549-558},
zbl = {0557.41024},
url = {http://dml.mathdoc.fr/item/GDZPPN002429802}
}
Engels, Hermann; Merschen, Bernd Anton. New Minimality Properties of Gaussian Quadratures.. Mathematische Zeitschrift, Tome 185 (1984) pp. 549-558. http://gdmltest.u-ga.fr/item/GDZPPN002429802/