@misc{indiciaee288d33b7e83,
  title = {Hydrogen-oxygen Space Shuttle ACPS thruster technology review.},
  author = {Gregory, J. W. and Herr, P. N.},
  year = {1972},
  url = {https://ntrs.nasa.gov/citations/19730028658},
  note = {Source identifier: 19730028658}
}