Delbourgo R, Gregory JA. C 2 rational quadratic spline interpolation to monotonic data. IMA J Numer Anal 1983;3:141-52. Gregory JA, Delbourgo R. Piecewise rational quadratic interpolation to monotonic data. IMA J Numer Anal 1982;2:123-30.
Delbourgo R, Gregory JA. C 2 rational quadratic spline interpolation
to monotonic data. IMA J Numer Anal 1983;3:141-52.
Gregory JA, Delbourgo R. Piecewise rational quadratic interpolation
to monotonic data. IMA J Numer Anal 1982;2:123-30.