@misc{indiciae081ca4edcf19,
  title = {An Impact Ejecta Behavior Model for Small, Irregular Bodies},
  author = {Richardson, J. E. and Melosh, H. J. and Greenberg, R.},
  year = {2003},
  url = {https://ntrs.nasa.gov/citations/20030111682},
  note = {Source identifier: 20030111682}
}