@misc{indiciae8993e7ffd8b5,
  title = {Nonlinear forecasting analysis of inflation-deflation patterns of an active caldera (Campi Flegrei, Italy)},
  author = {M. Cortini and C.C. Barton},
  year = {1993},
  doi = {10.1130/0091-7613(1993)021<0239:nfaoid>2.3.co;2},
  url = {https://pubs.usgs.gov/publication/70018308},
  note = {Source identifier: 70018308}
}