@misc{indiciaeb4698590e679,
  title = {Electrochemical cell has internal resistive heater element},
  author = {Colston, E. F. and Ford, F. E. and Hennigan, T. J.},
  year = {1968},
  url = {https://ntrs.nasa.gov/citations/19680000325},
  note = {Source identifier: 19680000325}
}