@misc{indiciae13ffac1cfbcf,
  title = {Vertical regolith shield wall construction for lunar base applications},
  author = {Kaplicky, Jan and Nixon, David and Wernick, Jane},
  year = {1992},
  url = {https://ntrs.nasa.gov/citations/19930008257},
  note = {Source identifier: 19930008257}
}