@misc{indiciaee15c7ac9fe00,
  title = {Drilling Holes in Graphite/Epoxy Composites},
  author = {Daniels, J. G. and Ledbetter, Frank E., III and Penn, B. G. and White, W. L.},
  year = {1986},
  url = {https://ntrs.nasa.gov/citations/19850000398},
  note = {Source identifier: 19850000398}
}