@misc{indiciae6ca8f3eadbf6,
  title = {Vacuum jacketed umbilical lines technology advancement study. Task 6 - Central vacuum pulldown system Final technical report},
  author = {Rewerts, G. R.},
  year = {1969},
  url = {https://ntrs.nasa.gov/citations/19700022656},
  note = {Source identifier: 19700022656}
}