@misc{indiciae4b77217259f0,
  title = {Fabrication of composite shell structure for advanced space transportation},
  author = {Penton, A. P. and Johnson, R., Jr. and Freeman, V. L.},
  year = {1978},
  url = {https://ntrs.nasa.gov/citations/19790036797},
  note = {Source identifier: 19790036797}
}