@inbook{9897,
  author = {John Hall},
  title = {Saturated Absorption Spectroscopy with Applications to the  3.39 Micron Methane Transition},
  year = {1973},
  number = {AIP conference proceedings},
  publisher = {Plenum Press},
  issn = {0306371936, 9780306371936},
  note = {<p>JILA Pub. 956</p>},
}