@misc{indiciae6f495e07fcc4,
  title = {Terrain Adaptive Navigation for Mars Rovers},
  author = {Matthies, Larry H. and Helmick, Daniel M. and Angelova, Anelia and Livianu, Matthew},
  year = {2007},
  url = {https://ntrs.nasa.gov/citations/20070034772},
  note = {Source identifier: 20070034772}
}