@misc{indiciaeff4c1d5b74cd,
  title = {Properties of cryogenically worked metals},
  author = {Schwartzberg, F. R. and Kiefer, T. F.},
  year = {1975},
  url = {https://ntrs.nasa.gov/citations/19750009405},
  note = {Source identifier: 19750009405}
}