@misc{indiciae4636b223953f,
  title = {Supercharged topping rocket propellant feed system},
  author = {Stewart, W. L. and Ginsburg, A. and Hartmann, M. J.},
  year = {1979},
  url = {https://ntrs.nasa.gov/citations/19800005931},
  note = {Source identifier: 19800005931}
}