@misc{indiciaefc10d15d24f9,
  title = {Component Hardness Differences and Their Effect on Bearing Fatigue},
  author = {Anderson, W. J. and Parker, R. J. and Zaretsky, E. V.},
  year = {1965},
  url = {https://ntrs.nasa.gov/citations/19660017793},
  note = {Source identifier: 19660017793}
}