@misc{indiciaef6621df1a46a,
  title = {Chapter 13 Petrogenesis of the Campanian Ignimbrite: Implications for crystal-melt separation and open-system processes from major and trace elements and Th isotopic data},
  author = {W.A. Bohrson and F. J. Spera and S. J. Fowler and H. E. Belkin and B. de Vivo and G. Rolandi},
  year = {2006},
  doi = {10.1016/s1871-644x(06)80027-6},
  url = {https://pubs.usgs.gov/publication/70035415},
  note = {Source identifier: 70035415}
}