@article{9597,
  author = {J. Thomas and P. Clark and A. Clark},
  title = {Horizontal Propagation of Solar Atmospheric Oscillations},
  year = {1972},
  journal = {Astrophysical Letters},
  volume = {12},
  chapter = {31},
  pages = {31-34},
  note = {<p>JILA Pub. 923</p>},
}