@misc{indiciae026e0b45376a,
  title = {Thermal-leak analyzer for vacuum-jacketed lines},
  author = {Heisman, R. M. and Iceland, W. F. and Ruppe, E. P.},
  year = {1978},
  url = {https://ntrs.nasa.gov/citations/19780000085},
  note = {Source identifier: 19780000085}
}