@misc{indiciae8dec160c019b,
  title = {Vibration Based Crack Detection in a Rotating Disk: An Analytical Study - Part 1},
  author = {Gyekenyesi, Andrew L. and Sawicki, Jerzy T. and Baaklini, George Y.},
  year = {2003},
  url = {https://ntrs.nasa.gov/citations/20040000850},
  note = {Source identifier: 20040000850}
}