@misc{indiciaeb23cfd41bbd9,
  title = {Lunar Flight Study Series: Volume 8. Earth-Moon Transit Studies Based on Ephemeris Data and Using Best Available Computer Program. Part 3: Analysis of Some Lunar Landing Site Problems Utilizing Two Fundamental Principles},
  author = {Tucker, W. B. and Hooper, H. L.},
  year = {1963},
  url = {https://ntrs.nasa.gov/citations/20170009491},
  note = {Source identifier: 20170009491}
}