@misc{indiciae307e1abc75b6,
  title = {PPQ's Containing Pendent Ethynyl and Phenylethynyl Groups},
  author = {Hergenrother, P. M.},
  year = {1982},
  url = {https://ntrs.nasa.gov/citations/19820000024},
  note = {Source identifier: 19820000024}
}