@article{10384,
  author = {S. Hatchett and J. Buff and Richard McCray},
  title = {Transfer of X-rays through a spherically symmetric gas cloud},
  year = {1976},
  journal = {The Astrophysical Journal},
  volume = {206},
  pages = {847},
  month = {Jan-06-1976},
  issn = {0004-637X},
  url = {http://adsabs.harvard.edu/full/1976ApJ...206..847H},
  doi = {10.1086/154448},
}