@misc{indiciae5a55d94fc70e,
  title = {Fabrication techniques for polybenzimidazole composites},
  author = {Parker, J. A. and Winkler, E. L. and Kourtides, D. and Marks, B. S.},
  year = {1973},
  url = {https://ntrs.nasa.gov/citations/19730000269},
  note = {Source identifier: 19730000269}
}