@misc{indiciaeace25f964e31,
  title = {Vuilleumier cycle cryocooler operating below 8 K},
  author = {Matsubara, Y. and Kaneko, M.},
  year = {1985},
  url = {https://ntrs.nasa.gov/citations/19860001923},
  note = {Source identifier: 19860001923}
}