@misc{indiciae2d2d30fa49b2,
  title = {Experimental studies of collision and fragmentation phenomena},
  author = {Hartmann, William K. and Davis, D. R. and Weidenschilling, S. J.},
  year = {1987},
  url = {https://ntrs.nasa.gov/citations/19870014061},
  note = {Source identifier: 19870014061}
}