Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{NUMA_1970__14_131943, author = {G.D. TAYLOR}, title = {Approximation by {Functions} {Having} {Restricted} {Ranges:} {Equality} {Case.}}, journal = {Numerische Mathematik}, pages = {71--78}, publisher = {mathdoc}, volume = {14}, year = {1970}, zbl = {0175.34902}, url = {http://geodesic.mathdoc.fr/item/NUMA_1970__14_131943/} }
G.D. TAYLOR. Approximation by Functions Having Restricted Ranges: Equality Case.. Numerische Mathematik, Tome 14 (1970), pp. 71-78. http://geodesic.mathdoc.fr/item/NUMA_1970__14_131943/