@misc{indiciae56b4a02e5761,
  title = {Advanced technology for minimum weight pressure vessel system},
  author = {Hamstad, M. A. and Jessop, E. S. and Toland, R. H.},
  year = {1977},
  url = {https://ntrs.nasa.gov/citations/19770023566},
  note = {Source identifier: 19770023566}
}