@misc{indiciae516a96d58a0c,
  title = {Lunar physics and topography},
  author = {H. C. Urey and D. Alter and R. W. Carder and J. Green and G. P. Kuiper and Eugene Merle Shoemaker and E. A. Whitaker},
  year = {1961},
  url = {https://pubs.usgs.gov/publication/70227489},
  note = {Source identifier: 70227489}
}