@misc{indiciaee2cd7f3716d4,
  title = {A tectonic model for the spatial occurrence of porphyry copper and polymetallic vein deposits - applications to Central Europe},
  author = {Lawrence J. Drew},
  year = {2006},
  doi = {10.3133/sir20055272},
  url = {https://pubs.usgs.gov/publication/sir20055272},
  note = {Source identifier: sir20055272}
}