@ARTICLE{HanYuPiper:Hermite,
  author =       {B. Han and T. P.-Y. Yu and B. Piper},
  title =        {Multivariate Refinable {H}ermite Interpolants},
  journal =      {Mathematics of Computation},
  year =         {2004},
  volume =       {73},
  number =       {248},
  pages =        {1913-1935},
}