@misc{indiciae2c58bcb8e01e,
  title = {Modeling the Space Debris Environment with MASTER-2009 and ORDEM2010},
  author = {Flegel, S. and Gelhaus, J. and Wiedemann, C. and Mockel, M. and Vorsmann, P. and Krisko, P. and Xu, Y. -L. and Horstman, M. F. and Opiela, J. N. and Matney, M. and Krag, H. and Klinkrad, H.},
  year = {2010},
  url = {https://ntrs.nasa.gov/citations/20100026044},
  note = {Source identifier: 20100026044}
}