@misc{indiciaeba6442c02135,
  title = {Moisture determination in composite materials using positron lifetime techniques},
  author = {Singh, J. J. and Holt, W. R. and Mock, W., Jr.},
  year = {1980},
  url = {https://ntrs.nasa.gov/citations/19800018927},
  note = {Source identifier: 19800018927}
}