@misc{indiciae969adee1bc64,
  title = {Materials and characterization using acoustic nonlinearity parameters and harmonic generation - Effects of crystalline and amorphous structures},
  author = {Cantrell, John H. and Yost, William T.},
  year = {1990},
  url = {https://ntrs.nasa.gov/citations/19920031019},
  note = {Source identifier: 19920031019}
}