@article{Sauer-Gasca-Carnicer-2006-lattices,
  volume = {102},
  number = {4},
  mrnumber = {MR2207281},
  issn = {0029-599X},
  author = {Carnicer, Jes\'us M. and Gasca, Mariano and Sauer, Thomas},
  mrclass = {41A63 (41A05 65D05)},
  fjournal = {Numerische Mathematik},
  coden = {NUMMA7},
  title = {Interpolation lattices in several variables},
  pages = {559--581},
  journal = {Numer. Math.},
  year = {2006},
}