@conference{5868,
  author = {Richard McCray},
  title = {Inferring abundances from the spectra of supernovae},
  year = {1996},
  publisher = {Astronomical Society of the Pacific},
  isbn = {ISBN-13: 9781886733206},
  url = {http://adsabs.harvard.edu/full/1996ASPC...99..273M},
  note = {JILA Pub. 5673},
}