@misc{indiciae4aec24eb1a23,
  title = {Imide oligomers endcapped with phenylethynyl phthalic anhydrides and polymers therefrom},
  author = {Hergenrother, Paul M. and Smith, Jr., Joseph G.},
  year = {1996},
  url = {https://ntrs.nasa.gov/citations/20080004861},
  note = {Source identifier: 20080004861}
}