@misc{indiciaeb5b30ec5cede,
  title = {Modal simulation of gearbox vibration with experimental correlation},
  author = {Choy, Fred K. and Ruan, Yeefeng F. and Zakrajsek, James J. and Oswald, Fred B.},
  year = {1992},
  url = {https://ntrs.nasa.gov/citations/19920022241},
  note = {Source identifier: 19920022241}
}