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@article{NUMA_1984__45_132957, author = {R. Smarzewski and A. Bujalska-Horbowicz}, title = {Quartic {X-Splines.}}, journal = {Numerische Mathematik}, pages = {135--148}, publisher = {mathdoc}, volume = {45}, year = {1984}, language = {en}, url = {http://geodesic.mathdoc.fr/item/NUMA_1984__45_132957/} }
R. Smarzewski; A. Bujalska-Horbowicz. Quartic X-Splines.. Numerische Mathematik, Tome 45 (1984), pp. 135-148. http://geodesic.mathdoc.fr/item/NUMA_1984__45_132957/