@misc{indiciae925fbac3f7be,
  title = {Frangible electrochemical cell and sealing technique},
  author = {Halpert, G. and Haynos, J. and Sherfey, J.},
  year = {1969},
  url = {https://ntrs.nasa.gov/citations/19690000056},
  note = {Source identifier: 19690000056}
}