@misc{indiciaed79e89f7cc61,
  title = {Liquid Bismuth Propellant Flow Sensor},
  author = {Polzin, Kurt A. and Stanojev, B. J. and Korman, V.},
  year = {2007},
  url = {https://ntrs.nasa.gov/citations/20090028668},
  note = {Source identifier: 20090028668}
}