@misc{indiciae077812faf09e,
  title = {GASES IN TEKTITE BUBBLES},
  author = {Dunning, K. L. and Lowman, P. D., Jr. and Okeefe, J. A.},
  year = {1962},
  url = {https://ntrs.nasa.gov/citations/19630029592},
  note = {Source identifier: 19630029592}
}