@misc{indiciaeb8a72441256b,
  title = {Geologic map of the Lada Terra quadrangle (V-56), Venus},
  author = {P. Senthil Kumar and James W. Head},
  year = {2013},
  doi = {10.3133/sim3249},
  url = {https://pubs.usgs.gov/publication/sim3249},
  note = {Source identifier: sim3249}
}