@misc{indiciae5f6c7641c397,
  title = {Solar energy thermionic /set/ program, task ii final report, 27 oct. 1963 - 18 dec. 1964},
  author = {Brosens, P. J.},
  year = {1964},
  url = {https://ntrs.nasa.gov/citations/19650019587},
  note = {Source identifier: 19650019587}
}