@misc{indiciaed744d3d91b8d,
  title = {Solid medium thermal engine},
  author = {Jedlicka, J. R. and Guist, L. R. and Beam, R. M.},
  year = {1974},
  url = {https://ntrs.nasa.gov/citations/19740025266},
  note = {Source identifier: 19740025266}
}