@misc{indiciae078117f3e727,
  title = {Microstructural Characterization of Thin Polyimide Films by Positron Lifetime Spectroscopy},
  author = {Eftekhari, A. and St.Clair, A. K. and Stoakley, D. M. and Sprinkle, Danny R. and Singh, J. J.},
  year = {1996},
  url = {https://ntrs.nasa.gov/citations/19970023099},
  note = {Source identifier: 19970023099}
}