@misc{indiciae75da1acdddae,
  title = {Acoustic testing of high temperature panels},
  author = {Leatherwood, Jack D. and Clevenson, Sherman A. and Powell, Clemans A. and Daniels, Edward F.},
  year = {1990},
  url = {https://ntrs.nasa.gov/citations/19910027832},
  note = {Source identifier: 19910027832}
}