@misc{indiciaea3ab212207c2,
  title = {A terrain-based site characterization map of California with implications for the contiguous United States},
  author = {Alan K. Yong and Susan E. Hough and Junko Iwahashi and Amy Braverman},
  year = {2012},
  doi = {10.1785/0120100262},
  url = {https://pubs.usgs.gov/publication/70042572},
  note = {Source identifier: 70042572}
}