@misc{indiciaed8c3c0e706c1,
  title = {A direct process for preparing semi-crystalline polyimides},
  author = {Chang, Alice C. and St.clair, Terry L.},
  year = {1994},
  url = {https://ntrs.nasa.gov/citations/19950013991},
  note = {Source identifier: 19950013991}
}