@conference{9036,
  author = {Andrew Hamilton and Robert Fesen},
  title = {The Reionization of Unshocked Ejecta in SN1006},
  year = {1988},
  journal = {unknown},
  publisher = {Cambridge: University Press},
  address = {Penticton, British Columbia},
  isbn = {052135062X},
  note = {JILA Pub. 3649},
}