@misc{indiciaecbe5e80c4197,
  title = {Trajectory Orientation: A Technology-Enabled Concept Requiring a Shift in Controller Roles and Responsibilities},
  author = {Leiden, Ken and Green, Steven},
  year = {2000},
  url = {https://ntrs.nasa.gov/citations/20050019515},
  note = {Source identifier: 20050019515}
}