@misc{indiciaee2c2ca152fca,
  title = {International Collaboration in Lunar Exploration},
  author = {Morris, K. Bruce and Horack, John M. and Nall, Mark and Leahy, Bart. D.},
  year = {2007},
  url = {https://ntrs.nasa.gov/citations/20070018744},
  note = {Source identifier: 20070018744}
}