@article{7386,
  author = {David Hummer},
  title = {High order asymptotic expansions of the four kernel functions for line formation with the Voigt profile},
  year = {1982},
  journal = {Journal of Quantitative Spectroscopy and Radiative Transfer},
  volume = {27},
  pages = {569-573},
  month = {Jan-06-1982},
  issn = {00224073},
  doi = {10.1016/0022-4073(82)90049-8},
}