@misc{indiciae3bc9fcac9372,
  title = {Polyimides That Contain Cyclobutene-3,4-Dione Moieties},
  author = {St. Clair, Terry L. and Fay, Catherine},
  year = {1995},
  url = {https://ntrs.nasa.gov/citations/19950065379},
  note = {Source identifier: 19950065379}
}