@misc{indiciaed0e38a1281c1,
  title = {Dynamic effects of internal spur gear drives},
  author = {Pintz, A. and Kasuba, R. and Frater, J. L. and August, R.},
  year = {1983},
  url = {https://ntrs.nasa.gov/citations/19830020181},
  note = {Source identifier: 19830020181}
}