@misc{indiciaeffe1b9a2ad11,
  title = {Objective rapid delineation of areas at risk from block-and-ash pyroclastic flows and surges},
  author = {C. Widiwijayanti and B. Voight and D. Hidayat and S. P. Schilling},
  year = {2008},
  doi = {10.1007/s00445-008-0254-6},
  url = {https://pubs.usgs.gov/publication/70035948},
  note = {Source identifier: 70035948}
}