@misc{indiciaeaa0f720dba92,
  title = {The generation and use of numerical shape models for irregular Solar System objects},
  author = {Simonelli, Damon P. and Thomas, Peter C. and Carcich, Brian T. and Veverka, Joseph},
  year = {1993},
  url = {https://ntrs.nasa.gov/citations/19930059707},
  note = {Source identifier: 19930059707}
}