@misc{indiciae61acd4bea846,
  title = {Representation of Probability Density Functions from Orbit Determination using the Particle Filter},
  author = {Mashiku, Alinda K. and Garrison, James and Carpenter, J. Russell},
  year = {2012},
  url = {https://ntrs.nasa.gov/citations/20120017458},
  note = {Source identifier: 20120017458}
}