@misc{indiciaef23388511cee,
  title = {Extremely-efficient, miniaturized, long-lived alpha-voltaic power source using liquid gallium},
  author = {Snyder, G. Jeffrey and Patel, Jagdishbhai and Fleurial, Jean-Pierre},
  year = {2004},
  url = {https://ntrs.nasa.gov/citations/20080007040},
  note = {Source identifier: 20080007040}
}