@misc{indiciaed0bee30a0ed2,
  title = {Mariner Mars power system optimization study Interim report, 4 Mar. - 31 May 1968},
  author = {Osugi, F. S.},
  year = {1968},
  url = {https://ntrs.nasa.gov/citations/19680018502},
  note = {Source identifier: 19680018502}
}