@article{NUMA_1971__17_132060,
     author = {P.G. CIARLET and C. WAGSCHAL},
     title = {Multipoint {Taylor} {Formulas} and {Applications} to the {Finite} {Element} {Method.}},
     journal = {Numerische Mathematik},
     pages = {84--100},
     publisher = {mathdoc},
     volume = {17},
     year = {1971},
     zbl = {0199.50104},
     url = {http://geodesic.mathdoc.fr/item/NUMA_1971__17_132060/}
}