@misc{indiciae17b610b40b73,
  title = {Robotic Vision-Based Localization in an Urban Environment},
  author = {Mchenry, Michael and Cheng, Yang and Matthies},
  year = {2007},
  url = {https://ntrs.nasa.gov/citations/20100010940},
  note = {Source identifier: 20100010940}
}