@misc{indiciae58ea8adbcb70,
  title = {Continuous, Full-Circle Arctangent Circuit},
  author = {Alhorn, Dean C. and Howard, David E. and Smith, Dennis A.},
  year = {2005},
  url = {https://ntrs.nasa.gov/citations/20110014857},
  note = {Source identifier: 20110014857}
}