@misc{indiciae0c901aaae64e,
  title = {Split-Stirling-cycle displacer linear-electric drive},
  author = {Ackermann, R. A. and Bhate, S. K. and Byrne, D. V.},
  year = {1983},
  url = {https://ntrs.nasa.gov/citations/19840007275},
  note = {Source identifier: 19840007275}
}