@misc{indiciae63054de337db,
  title = {EHV systems technology - A look at the principles and current status},
  author = {Kurtz, D. W. and Levin, R. R.},
  year = {1983},
  url = {https://ntrs.nasa.gov/citations/19830049875},
  note = {Source identifier: 19830049875}
}