@misc{indiciae0a6277762a3e,
  title = {(abstract) Asteroids and Comets: Future Imaging Opportunities with Earth-Based Radar Systems},
  author = {Campbell, D. B. and Black, G. J. and Ostro, S. J.},
  year = {1994},
  url = {https://ntrs.nasa.gov/citations/20060037894},
  note = {Source identifier: 20060037894}
}