@misc{indiciaefc2b3838ec99,
  title = {Nondestructive inspection using continuous ultrasonic wave generation},
  author = {Flynn, Eric B. and Farrar, Charles R. and Jarmer, Gregory James Sylvester},
  year = {2019},
  url = {https://www.osti.gov/biblio/1600157},
  note = {Source identifier: 1600157}
}