@misc{indiciaef4abd7381111,
  title = {LightForce: An Update on Orbital Collision Avoidance Using Photon Pressure},
  author = {Stupl, Jan and Mason, James and De Vries, Willem and Smith, Craig and Levit, Creon and Marshall, William and Salas, Alberto Guillen and Pertica, Alexander and Olivier, Scot and Ting, Wang},
  year = {2012},
  url = {https://ntrs.nasa.gov/citations/20120016689},
  note = {Source identifier: 20120016689}
}