@article{6200,
  author = {J. Buchler and M.-J. Groupil and Carl Hansen},
  title = {On the role of resonances in nonradial pulsators.},
  year = {1997},
  journal = {Astronomy and Astrophysics},
  volume = {321},
  pages = {159-176},
  month = {05/1997},
  url = {http://articles.adsabs.harvard.edu/full/1997A\%26A...321..159B},
  note = {JILA Pub. 5747},
}