@article{9833,
  author = {Sydney Geltman},
  title = {Free-free radiation in electron-neutral atom collisions},
  year = {1973},
  journal = {Journal of Quantitative Spectroscopy and Radiative Transfer},
  volume = {13},
  pages = {601-613},
  month = {Jan-07-1973},
  issn = {00224073},
  doi = {10.1016/0022-4073(73)90019-8},
}