@article{11522,
  author = {E. Smith and C. Vidal and John Cooper},
  title = {Classical path methods in line broadening. II. Application to the Lyman series of hydrogen},
  year = {1969},
  journal = {Journal of Research of the National Bureau of Standards Section A},
  volume = {73A},
  chapter = {405},
  pages = {405-420},
  month = {07/1969},
  url = {http://archive.org/details/jresv73An4p405},
  note = {JILA Pub. 458},
}