@article{10214,
  author = {C. Kunasz and P. Kunasz},
  title = {Transfer of line radiation in optically thick media allowing for transport of excitation energy: The resonant doublet},
  year = {1975},
  journal = {Computer Physics Communications},
  volume = {10},
  pages = {304-340},
  month = {Jan-11-1975},
  issn = {00104655},
  url = {http://linkinghub.elsevier.com/retrieve/pii/0010465575901009},
  doi = {10.1016/0010-4655(75)90100-9},
}