@misc{indiciaeeea1d48de3fe,
  title = {Efficient Unstructured Grid Adaptation Methods for Sonic Boom Prediction},
  author = {Campbell, Richard L. and Carter, Melissa B. and Deere, Karen A. and Waithe, Kenrick A.},
  year = {2008},
  url = {https://ntrs.nasa.gov/citations/20080034485},
  note = {Source identifier: 20080034485}
}