@misc{indiciae20a3d7c7c415,
  title = {Roll resonance for a gravity-gradient satellite.},
  author = {Anand, D. K. and Whisnant, J. M.},
  year = {1968},
  url = {https://ntrs.nasa.gov/citations/19680049588},
  note = {Source identifier: 19680049588}
}