@misc{indiciae0e3b25019ffe,
  title = {Modal simulation of gear box vibration with experimental correlation},
  author = {Choy, F. K. and Ruan, Y. F. and Zakrajsek, J. J. and Oswald, F. B.},
  year = {1993},
  url = {https://ntrs.nasa.gov/citations/19930047985},
  note = {Source identifier: 19930047985}
}