@misc{indiciae5f266d5069a4,
  title = {Transfer function concept for ultrasonic characterization of material microstructures},
  author = {Vary, A. and Kautz, H. E.},
  year = {1986},
  url = {https://ntrs.nasa.gov/citations/19860013509},
  note = {Source identifier: 19860013509}
}