@misc{indiciae4eda611f984e,
  title = {Internally damped, self-arresting vertical drop-weight impact test apparatus},
  author = {Ambur, Damodar R. and Prasad, Chunchu B. and Stockum, Robert W.},
  year = {1996},
  url = {https://ntrs.nasa.gov/citations/20080004872},
  note = {Source identifier: 20080004872}
}