Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{NUMA_1964__6_131594, author = {H.E. SALZER}, title = {Divided {Differences} for {Functions} of {Two} {Variables} for {Irregularly} {Spaced} {Arguments.}}, journal = {Numerische Mathematik}, pages = {68--77}, publisher = {mathdoc}, volume = {6}, year = {1964}, zbl = {0119.33103}, url = {http://geodesic.mathdoc.fr/item/NUMA_1964__6_131594/} }
H.E. SALZER. Divided Differences for Functions of Two Variables for Irregularly Spaced Arguments.. Numerische Mathematik, Tome 6 (1964), pp. 68-77. http://geodesic.mathdoc.fr/item/NUMA_1964__6_131594/