@article{9938,
  author = {J. Buff and Richard McCray},
  title = {Accretion Flows in Galactic X-Ray Sources. Optically Thin Spherically Symmetric Model},
  year = {1974},
  journal = {The Astrophysical Journal},
  volume = {189},
  pages = {147},
  month = {Jan-05-1974},
  issn = {0004-637X},
  url = {http://adsabs.harvard.edu/full/1974ApJ...189..147B},
  doi = {10.1086/152780},
}