@misc{indiciae2e417b8f55c0,
  title = {Mars spacecraft power system development Interim report},
  author = {Hayden, J. and Kirpich, A. and Pellmann, R. and Read, M.},
  year = {1968},
  url = {https://ntrs.nasa.gov/citations/19680015445},
  note = {Source identifier: 19680015445}
}