@misc{indiciaedcf10090ce7e,
  title = {New Research by CCD Scanning for Comets and Asteroids},
  author = {Gehrels, Tom and McMillan, Robert S.},
  year = {1997},
  url = {https://ntrs.nasa.gov/citations/19980169287},
  note = {Source identifier: 19980169287}
}