@misc{indiciae534be1086563,
  title = {Primary helium heater for propellant pressurization systems},
  author = {Reichmuth, D. M. and Nguyen, T. V. and Pieper, J. L.},
  year = {1991},
  url = {https://ntrs.nasa.gov/citations/19910059607},
  note = {Source identifier: 19910059607}
}