@misc{indiciae4e6141627531,
  title = {Polystyrene cryostat facilitates testing tensile specimens under liquid nitrogen},
  author = {Shogan, R. P. and Skalka, R. J.},
  year = {1967},
  url = {https://ntrs.nasa.gov/citations/19670000612},
  note = {Source identifier: 19670000612}
}