@article{23596,
  author = {Sam M Berman and Robert W Richardson},
  title = {Determination of the Excited State Density of an Optically Thick Line},
  abstract = {<p>The transverse profile of the monochromatic radiance of an optically thick resonance line from a cylindrical discharge is inverted exactly to give the radial distribution of radiating atoms. In contrast to the Abel transform, this result is valid for all optical depths.</p>},
  year = {1986},
  journal = {Journal of Quantitative Spectroscopy and Radiation Transfer},
  volume = {37},
  number = {5},
  pages = {471-475},
  language = {eng},
}