@article{9255,
  author = {John Cooper and R. Ballagh and Ivan Hubeny},
  title = {Redistribution in astrophysically important hydrogen lines},
  year = {1989},
  number = {8920},
  pages = {8p},
  month = {05/1989},
  url = {http://ntrs.nasa.gov/search.jsp?R=19890014880},
  note = {JILA Pub. 3886},
}