@article{GDZPPN001181033, title = {Moment-Preserving Spline Approximation on Finite Intervals.}, journal = {Numerische Mathematik}, volume = {50}, year = {1986}, pages = {503-518}, zbl = {0644.41005}, url = {http://dml.mathdoc.fr/item/GDZPPN001181033} }
Gautschi, W.; Frontini, M.; ... Moment-Preserving Spline Approximation on Finite Intervals.. Numerische Mathematik, Tome 50 (1986) pp. 503-518. http://gdmltest.u-ga.fr/item/GDZPPN001181033/