@article{7299,
  author = {M. Peimbert and G. Wallerstein and C. Pilachowski},
  title = {An upper limit for the deuterium abundance in Canopus},
  year = {1981},
  journal = {Astronomy and Astrophysics},
  volume = {104},
  pages = {72-74},
  url = {http://adsabs.harvard.edu/full/1981A\%26A...104...72P},
  note = {JILA Pub. 2305},
}