@misc{indiciae6697e5a14794,
  title = {Thermionic converter output as a function of collector temperature},
  author = {Stark, G. and Saunders, M. and Lieb, D.},
  year = {1980},
  url = {https://ntrs.nasa.gov/citations/19800064306},
  note = {Source identifier: 19800064306}
}