@misc{indiciae9a4373894e78,
  title = {Initial Results from the Variable Intensity Sonic Boom Database},
  author = {Haering, Edward A., Jr. and Cliatt, Larry J., II and Gabrielson, Thomas and Sparrow, Victor W. and Locey, Lance L. and Bunce, Thomas J.},
  year = {2008},
  url = {https://ntrs.nasa.gov/citations/20080021362},
  note = {Source identifier: 20080021362}
}