@misc{indiciaed65839efb3d9,
  title = {Separator development for a heat sterilizable battery Final summary progress report supplement, 12 Jul. 1967 - 12 Jun. 1968},
  author = {Mc Elhill, E. A. and Oconnell, J. J. and Olson, C. A.},
  year = {1968},
  url = {https://ntrs.nasa.gov/citations/19690003753},
  note = {Source identifier: 19690003753}
}