@misc{indiciaea642d419eb11,
  title = {Automated Propellant Blending},
  author = {Hohmann, Carl W. and Harrington, Douglas W. and Dutton, Maureen L. and Tipton, Billy Charles, Jr. and Bacak, James W. and Salazar, Frank},
  year = {1999},
  url = {https://ntrs.nasa.gov/citations/19990046445},
  note = {Source identifier: 19990046445}
}