@misc{indiciaeeaf118a50a3e,
  title = {Electronic Escape Trails for Firefighters},
  author = {Jorgensen, Charles and Schipper, John and Betts, Bradley},
  year = {2008},
  url = {https://ntrs.nasa.gov/citations/20090017545},
  note = {Source identifier: 20090017545}
}