@misc{indiciae4c1b0a178cd4,
  title = {Large-amplitude pulse propagation - A transient effect. II},
  author = {Beyer, R. T. and Moffett, M. B. and Westervelt, P. J.},
  year = {1971},
  url = {https://ntrs.nasa.gov/citations/19710039263},
  note = {Source identifier: 19710039263}
}