@misc{indiciae4adc20547d06,
  title = {Reliability model for planetary gear},
  author = {Savage, M. and Paridon, C. A. and Coy, J. J.},
  year = {1982},
  url = {https://ntrs.nasa.gov/citations/19820020767},
  note = {Source identifier: 19820020767}
}