@misc{indiciae39945572c94d,
  title = {Lunar Surface Stirling Power Systems Using Isotope Heat Sources},
  author = {Schmitz, Paul C. and Penswick, L. Barry and Shaltens, Richard K.},
  year = {2010},
  url = {https://ntrs.nasa.gov/citations/20100026690},
  note = {Source identifier: 20100026690}
}