@misc{1185956,
  author = {C F Sindt and W R Parrish},
  title = {A system for inflating a balloon using helium stored in the liquid phase:},
  year = {1976},
  month = {1976-01-01 05:01:00},
  publisher = {, National Institute of Standards and Technology, Gaithersburg, MD},
  doi = {https://doi.org/10.6028/NBS.IR.76-834},
  language = {en},
}