@misc{indiciaec0f535030f97,
  title = {Preliminary observations on the Campania-Basilicata, Italy, earthquake of November 23, 1980},
  author = {J. L. Stratta and L. E. Escalente and E.L. Krinitzsky and U. Morelli},
  year = {1981},
  url = {https://pubs.usgs.gov/publication/70164459},
  note = {Source identifier: 70164459}
}