@misc{indiciae165c6b005102,
  title = {Some Simple Solutions to the Problem of Predicting Boundary-Layer Self-Induced Pressures},
  author = {Bertram, Mitchel H. and Blackstock, Thomas A.},
  year = {1961},
  url = {https://ntrs.nasa.gov/citations/20080041567},
  note = {Source identifier: 20080041567}
}