@misc{indiciae6c7407a44f0c,
  title = {Active Collision Avoidance for Planetary Landers},
  author = {Rickman, Doug and Hannan, Mike and Srinivasan, Karthik},
  year = {2014},
  url = {https://ntrs.nasa.gov/citations/20140012880},
  note = {Source identifier: 20140012880}
}