@misc{indiciaef2e8287dd083,
  title = {Differential phase acoustic microscope for micro-NDE},
  author = {Waters, David D. and Pusateri, T. L. and Huang, S. R.},
  year = {1992},
  url = {https://ntrs.nasa.gov/citations/19940027975},
  note = {Source identifier: 19940027975}
}