@misc{indiciae33b7899f7fa8,
  title = {Polyamideimides containing carbonyl and ether connecting groups},
  author = {Havens, S. J. and Hergenrother, P. M.},
  year = {1990},
  url = {https://ntrs.nasa.gov/citations/19900062026},
  note = {Source identifier: 19900062026}
}