@misc{indiciaef01fbd9d9cc0,
  title = {Improving Separation Assurance Stability Through Trajectory Flexibility Preservation},
  author = {Idris, Husni and Shen, Ni and Wing, David J.},
  year = {2010},
  url = {https://ntrs.nasa.gov/citations/20100033387},
  note = {Source identifier: 20100033387}
}