@misc{indiciaee5da3481c0fc,
  title = {Diffraction and reflection of sonic boom waves},
  author = {Rao, B. M. and Zumwalt, G. W.},
  year = {1970},
  url = {https://ntrs.nasa.gov/citations/19700069150},
  note = {Source identifier: 19700069150}
}