@misc{indiciaee983bf4e4c4f,
  title = {Lunar Polar Ice: Methods for Mining the New Resource for Exploration},
  author = {Gustafson, Robert J. and Rice, Eric E.},
  year = {1999},
  url = {https://ntrs.nasa.gov/citations/19990114925},
  note = {Source identifier: 19990114925}
}