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@article{NUMA_1993__64_2_133694, author = {J.C. Archer and E. Le Gruyer}, title = {Two shape preserving {Lagrange} ...-interpolants.}, journal = {Numerische Mathematik}, pages = {1--12}, publisher = {mathdoc}, volume = {64}, number = {2}, year = {1993}, zbl = {0804.65011}, url = {http://geodesic.mathdoc.fr/item/NUMA_1993__64_2_133694/} }
J.C. Archer; E. Le Gruyer. Two shape preserving Lagrange ...-interpolants.. Numerische Mathematik, Tome 64 (1993) no. 2, pp. 1-12. http://geodesic.mathdoc.fr/item/NUMA_1993__64_2_133694/