@article{7660,
  author = {J. Huennekens and Alan Gallagher},
  title = {Radiation diffusion and saturation in optically thick Na vapor},
  year = {1983},
  journal = {Physical Review A},
  volume = {28},
  pages = {238-247},
  month = {Jan-07-1983},
  issn = {0556-2791},
  doi = {10.1103/PhysRevA.28.238},
}