@article{GDZPPN001169556,
title = {Multipoint Taylor Formulas and Applications to the Finite Element Method.},
journal = {Numerische Mathematik},
volume = {18},
year = {1971},
pages = {84-100},
zbl = {0199.50104},
url = {http://dml.mathdoc.fr/item/GDZPPN001169556}
}
CIARLET, P.G.; WAGSCHAL, C. Multipoint Taylor Formulas and Applications to the Finite Element Method.. Numerische Mathematik, Tome 18 (1971) pp. 84-100. http://gdmltest.u-ga.fr/item/GDZPPN001169556/