@misc{indiciaea24341d08341,
  title = {An automated data collection system for a Charpy impact tester},
  author = {Weigman, Bernard J. and Spiegel, F. Xavier},
  year = {1993},
  url = {https://ntrs.nasa.gov/citations/19930021783},
  note = {Source identifier: 19930021783}
}