@article{Pruess-shape-preserving-1993,
  volume = {13},
  number = {4},
  mrnumber = {MR1243545 (94j:65017)},
  issn = {0272-4979},
  author = {Pruess, Steven},
  mrclass = {65D05 (41A15 65D07)},
  fjournal = {IMA Journal of Numerical Analysis},
  mrreviewer = {Blagun Kalchev},
  coden = {IJNADN},
  title = {Shape preserving {$C^2$} cubic spline interpolation},
  journal = {IMA J. Numer. Anal.},
  year = {1993},
  pages = {493--507},
}