@misc{indiciae228ed6198127,
  title = {Gravity map and data of the eastern half of the Big Bear Lake, 100,000 scale quadrangle, California and analysis of the depths of several basins},
  author = {Carter Roberts and Robert Jachens and Allan Katzenstein and Gregory Smith and Russell Johnson},
  year = {2002},
  doi = {10.3133/ofr02353},
  url = {https://pubs.usgs.gov/publication/ofr02353},
  note = {Source identifier: ofr02353}
}