@misc{indiciae6be051f5196e,
  title = {Collaborative Planning of Robotic Exploration},
  author = {Norris, Jeffrey and Backes, Paul and Powell, Mark and Vona, Marsette and Steinke, Robert},
  year = {2004},
  url = {https://ntrs.nasa.gov/citations/20110020413},
  note = {Source identifier: 20110020413}
}