@misc{indiciae8a9fb07f5230,
  title = {Discrete Element Method Simulation of a Boulder Extraction From an Asteroid},
  author = {Kulchitsky, Anton K. and Johnson, Jerome B. and Reeves, David M. and Wilkinson, Allen},
  year = {2014},
  url = {https://ntrs.nasa.gov/citations/20150000571},
  note = {Source identifier: 20150000571}
}