@article{GDZPPN001177419, title = {Monotony in Interpolatory Quadratures.}, journal = {Numerische Mathematik}, volume = {39}, year = {1982}, pages = {421-428}, zbl = {0496.41017}, url = {http://dml.mathdoc.fr/item/GDZPPN001177419} }
Kütz, M. Monotony in Interpolatory Quadratures.. Numerische Mathematik, Tome 39 (1982) pp. 421-428. http://gdmltest.u-ga.fr/item/GDZPPN001177419/