@article{9667,
  author = {R. Stein and R. Schwartz},
  title = {Waves in the Solar Atmosphere. II. Large-Amplitude Acoustic Pulse Propagation},
  year = {1972},
  journal = {The Astrophysical Journal},
  volume = {177},
  pages = {807},
  month = {Jan-10-1972},
  issn = {0004-637X},
  url = {http://adsabs.harvard.edu/full/1972ApJ...177..807S},
  doi = {10.1086/151757},
}