@misc{indiciae927ca967c09a,
  title = {Recent Stirling engine loss-understanding results},
  author = {Tew, Roy C. and Thieme, Lanny G. and Dudenhoefer, James E.},
  year = {1990},
  url = {https://ntrs.nasa.gov/citations/19900011798},
  note = {Source identifier: 19900011798}
}