@misc{indiciae87ed0fe5bb99,
  title = {Lunar excursion module propulsion systems valve actuating tests Final report, 7 Apr. - 23 Jul. 1966},
  author = {Gift, R. D. and Miller, J. M. and Simmons, J. A. and Spurlock, J. M.},
  year = {1966},
  url = {https://ntrs.nasa.gov/citations/19680015636},
  note = {Source identifier: 19680015636}
}