@misc{indiciae6422ecc6a57b,
  title = {The Lavinia Planitia region of Venus in four map sheets; 1, Radar image map of the Lavinia Planitia region of Venus; 2, Radar image and shaded relief map of the Lavinia Planitia region of Venus; 3, Altimetric radar image map of the Lavinia Planitia region of Venus; 4, Topographic map of the Lavinia Planitia region of Venus},
  author = {Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey},
  year = {1998},
  doi = {10.3133/i2475},
  url = {https://pubs.usgs.gov/publication/i2475},
  note = {Source identifier: i2475}
}