@misc{indiciae18917a10a718,
  title = {Reference Gauging System for a Small-Scale Liquid Hydrogen Tank},
  author = {VanDresar, Neil T. and Siegwarth, James D.},
  year = {2003},
  url = {https://ntrs.nasa.gov/citations/20030068061},
  note = {Source identifier: 20030068061}
}