@article{13135,
  author = {J. Bainbridge and John Jefferies},
  title = {A Direct Inversion of the Integral Equation of Transfer},
  year = {1965},
  volume = {56},
  number = {56},
  pages = {1-21},
  month = {12/03/1965},
  address = {Boulder},
  issn = {56},
  note = {JILA Pub. 112},
}