@misc{indiciae4b8efbac47d3,
  title = {The Annular Suspension and Pointing System /ASPS/},
  author = {Anderson, W. W. and Woolley, C. T.},
  year = {1978},
  url = {https://ntrs.nasa.gov/citations/19780042366},
  note = {Source identifier: 19780042366}
}