@misc{indiciaec13b80bdfd44,
  title = {Laser experiments for determining satellite orbits.},
  author = {Anderson, P. H. and Lehr, C. G. and Maestre, A. and Snyder, G. L.},
  year = {1966},
  url = {https://ntrs.nasa.gov/citations/19660063257},
  note = {Source identifier: 19660063257}
}