@misc{indiciaed359411b82dd,
  title = {Fluid thrust control system},
  author = {Howell, W. L. and Jansen, H. B. and Lehmann, E. N.},
  year = {1968},
  url = {https://ntrs.nasa.gov/citations/19790012953},
  note = {Source identifier: 19790012953}
}