@misc{indiciaea6b57301ae81,
  title = {Mission oriented study of advanced nuclear system parameters, phase 6. Volume 2 - Technical report Final report},
  author = {Callies, G. M. and Chovit, A. R.},
  year = {1968},
  url = {https://ntrs.nasa.gov/citations/19690028195},
  note = {Source identifier: 19690028195}
}