@misc{indiciae836ccf0b3eb0,
  title = {A terrain-based path planning method for mobile robots},
  author = {Howard, A. and Seraji, H. and Werger, B.},
  year = {2003},
  url = {https://ntrs.nasa.gov/citations/20060028857},
  note = {Source identifier: 20060028857}
}