@article{9226,
  author = {T. Bogdan and F. Cattaneo},
  title = {The normal modes of a resonant cavity containing discrete inhomogeneities - The influence of fibril magnetic fields on the solar acoustic oscillations},
  year = {1989},
  journal = {The Astrophysical Journal},
  volume = {342},
  pages = {545},
  month = {Jan-07-1989},
  issn = {0004-637X},
  url = {http://articles.adsabs.harvard.edu/full/1989ApJ...342..545B},
  doi = {10.1086/167615},
}