@misc{indiciae79bf837acdbc,
  title = {Cryosorption - a method for simulating the space vacuum environment.},
  author = {Hardgrove, W. F. and John, J. E. A.},
  year = {1964},
  url = {https://ntrs.nasa.gov/citations/19650028122},
  note = {Source identifier: 19650028122}
}