@inbook{9555,
  author = {Roy Garstang},
  title = {Atomic Physics in Astrophysics},
  year = {1972},
  chapter = {7},
  pages = {114-138},
  publisher = {Yale University Press},
  isbn = {ISBN-10: 0300014007 ISBN-13: 978-0300014006},
  note = {JILA Pub. 588},
}