@misc{indiciae16a1a00c8f0a,
  title = {Single-Transducer, Ultrasonic Imaging Method for High-Temperature Structural Materials Eliminates the Effect of Thickness Variation in the Image},
  author = {Roth, Don J.},
  year = {1998},
  url = {https://ntrs.nasa.gov/citations/20050182008},
  note = {Source identifier: 20050182008}
}