@misc{indiciaec1673a3538ca,
  title = {Orbital Debris Engineering Model (ORDEM) v.3},
  author = {Matney, Mark and Krisko, Paula and Xu, Yu-Lin and Horstman, Matthew},
  year = {2013},
  url = {https://ntrs.nasa.gov/citations/20130014519},
  note = {Source identifier: 20130014519}
}