@misc{indiciaec5ba52dd36dd,
  title = {A Survey of Current Russion RTG Capabilities},
  author = {Chmielewski, A. and Borshchevsky, A. and Lange, R. and Cook, B.},
  year = {1994},
  url = {https://ntrs.nasa.gov/citations/20060038540},
  note = {Source identifier: 20060038540}
}