@article{Ciarlet-Raviart-1972,
  volume = {46},
  mrnumber = {MR0336957 (49 \#1730)},
  issn = {0003-9527},
  author = {Ciarlet, Philippe G. and Raviart, Pierre-Arnaud},
  mrclass = {65D05 (41A05)},
  fjournal = {Archive for Rational Mechanics and Analysis},
  mrreviewer = {C. A. Hall},
  title = {General {L}agrange and {H}ermite interpolation in {$ R^n$} with
           applications to finite element methods},
  pages = {177--199},
  journal = {Arch. Rational Mech. Anal.},
  year = {1972},
}