@misc{indiciaebc81033d9e3e,
  title = {Development of battery separator material process Interim report},
  author = {Adams, L. M. and Harlowe, W. W., Jr.},
  year = {1969},
  url = {https://ntrs.nasa.gov/citations/19690024120},
  note = {Source identifier: 19690024120}
}