@misc{indiciae8438eb7925f2,
  title = {Isomeric oxydiphthalic anhydride polyimides},
  author = {Gerber, Margaret K. and Pratt, J. Richard and Stclair, Terry L.},
  year = {1988},
  url = {https://ntrs.nasa.gov/citations/19890005885},
  note = {Source identifier: 19890005885}
}