@misc{indiciaee340ddf89762,
  title = {Extreme vacuum technology developments},
  author = {Bryant, P. J. and Gosselin, C. M. and Longley, W. W., Jr.},
  year = {1965},
  url = {https://ntrs.nasa.gov/citations/19650027165},
  note = {Source identifier: 19650027165}
}