@misc{indiciae4472660a27b7,
  title = {Polar Spin Axis Anomaly},
  author = {Crouse, Patrick L. and Flatley, Thomas W. and Morgenstern, Wendy M.},
  year = {1997},
  url = {https://ntrs.nasa.gov/citations/19970017188},
  note = {Source identifier: 19970017188}
}