@misc{indiciae6dd7824516ee,
  title = {Defining the Collision Avoidance Region for DAA Systems},
  author = {Thipphavong, David and Cone, Andrew and Park, Chunki and Lee, Seung Man and Santiago, Confesor},
  year = {2016},
  url = {https://ntrs.nasa.gov/citations/20160010603},
  note = {Source identifier: 20160010603}
}