@misc{indiciae821b21466615,
  title = {Maximum Life Spur Gear Design},
  author = {Savage, M. and Mackulin, B. J. and Coe, H. H. and Coy, J. J.},
  year = {1992},
  url = {https://ntrs.nasa.gov/citations/19930030524},
  note = {Source identifier: 19930030524}
}