@misc{indiciae4a2a7a5a1164,
  title = {Simulated Radioisotope Thrust System and Component Development Final Report},
  author = {Neiman, W. N. and Viventi, R. E. and Zimmerman, W. F.},
  year = {1968},
  url = {https://ntrs.nasa.gov/citations/19690001349},
  note = {Source identifier: 19690001349}
}