@misc{indiciaec148f940591c,
  title = {Motorized Cyrogenic Valve},
  author = {Salerno, L. and Vorreiter, J. and Matsumoto, Y. and Van Ark, W. B. and Spivak, A.},
  year = {1984},
  url = {https://ntrs.nasa.gov/citations/19830000687},
  note = {Source identifier: 19830000687}
}