@article{7559,
  author = {David Hummer and G. Rybicki},
  title = {Erratum - Second-Order Escape Probability Approximations in Radiative Transfer},
  year = {1983},
  journal = {The Astrophysical Journal},
  volume = {271},
  pages = {888},
  month = {Jan-08-1983},
  issn = {0004-637X},
  url = {http://adsabs.harvard.edu/full/1983ApJ...271..888H},
  doi = {10.1086/161255},
}