@misc{indiciae47b8a4dae28e,
  title = {A magnetically suspended linearly driven cryogenic refrigerator},
  author = {Stolfi, F. and Goldowsky, M. and Ricciardelli, J. and Shapiro, P.},
  year = {1983},
  url = {https://ntrs.nasa.gov/citations/19840007277},
  note = {Source identifier: 19840007277}
}