@misc{indiciaecf84a6d649e7,
  title = {Experiments in a hollow cathode hall current accelerator.},
  author = {Hoell, J. M. and Weinstein, R. H.},
  year = {1965},
  url = {https://ntrs.nasa.gov/citations/19650046240},
  note = {Source identifier: 19650046240}
}