@misc{indiciaed82b60c69ae4,
  title = {Toward modular nuclear-rocket systems.},
  author = {Harris, D. J. and Jordan, W. Y., Jr. and Saxton, D. R.},
  year = {1965},
  url = {https://ntrs.nasa.gov/citations/19650046050},
  note = {Source identifier: 19650046050}
}