@misc{indiciae2a653f6ec941,
  title = {Space Power Heritage Study Final Results},
  author = {Hayhurst, Marc R. and Bitten, Robert E. and Mahr, Eric M. and Bilardo, Vincent J., Jr.},
  year = {2019},
  url = {https://ntrs.nasa.gov/citations/20190001451},
  note = {Source identifier: 20190001451}
}