@misc{indiciaef296c162ed9a,
  title = {Sizing an external-fueled in-core thermionic reactor.},
  author = {Nakashima, A. M. and Sawyer, C. D.},
  year = {1971},
  url = {https://ntrs.nasa.gov/citations/19720050922},
  note = {Source identifier: 19720050922}
}