@misc{indiciae61bd47716133,
  title = {Rockfall hazard and risk assessment in the Yosemite Valley, California, USA},
  author = {F. Guzzetti and P. Reichenbach and G. F. Wieczorek},
  year = {2003},
  doi = {10.5194/nhess-3-491-2003},
  url = {https://pubs.usgs.gov/publication/70024899},
  note = {Source identifier: 70024899}
}