@misc{indiciaebf18b9fb176b,
  title = {Intelligent UAS Sense-and-Avoid Utilizing Global Constraints},
  author = {Barreiro, Javier and Do, Minh Binh and Smith, David E.},
  year = {2014},
  url = {https://ntrs.nasa.gov/citations/20180007018},
  note = {Source identifier: 20180007018}
}