@article{6994,
  author = {T. Kallman and Richard McCray},
  title = {Efficiency of the Bowen fluorescence mechanism in static nebulae},
  year = {1980},
  journal = {The Astrophysical Journal},
  volume = {242},
  pages = {615},
  month = {Jan-12-1980},
  issn = {0004-637X},
  url = {http://adsabs.harvard.edu/full/1980ApJ...242..615K},
  doi = {10.1086/158498},
}