@misc{indiciae116a25d16dca,
  title = {Potential-Field Scheme For Avoidance Of Obstacles By A Robot},
  author = {Wegerif, Dan and Tharpe, Roy and Sklar, Mike},
  year = {1993},
  url = {https://ntrs.nasa.gov/citations/19930000241},
  note = {Source identifier: 19930000241}
}