@misc{indiciae242d0cc3ca3e,
  title = {Geologic map of the southern Ivrea-Verbano zone, northwestern Italy},
  author = {James E. Quick and S. Sinigoi and A.W. Snoke and T.J. Kalakay and A. Mayer and G. Peressini},
  year = {2002},
  doi = {10.3133/i2776},
  url = {https://pubs.usgs.gov/publication/i2776},
  note = {Source identifier: i2776}
}