@misc{indiciae6ea0db522b98,
  title = {Lunar resources: Oxygen from rocks and soil},
  author = {Allen, C. C. and Gibson, M. A. and Knudsen, C. W. and Kanamori, H. and Morris, R. V. and Keller, L. P. and Mckay, D. S.},
  year = {1992},
  url = {https://ntrs.nasa.gov/citations/19930009598},
  note = {Source identifier: 19930009598}
}