@misc{indiciaeeaabb3cd4f54,
  title = {A metallogenic survey of alkalic rocks of Mt. Somma-Vesuvius volcano},
  author = {A. Paone and R. A. Ayuso and B. de Vivo},
  year = {2001},
  doi = {10.1007/s007100170017},
  url = {https://pubs.usgs.gov/publication/70023431},
  note = {Source identifier: 70023431}
}