@misc{indiciae2a5aa2dfb297,
  title = {Gravity gradient enhancement during tethered payload retrieval},
  author = {Glickman, R. E. and Rybak, S. C.},
  year = {1986},
  url = {https://ntrs.nasa.gov/citations/19870026799},
  note = {Source identifier: 19870026799}
}