@misc{indiciae8a388191aa21,
  title = {Waveform inversion of volcano-seismic signals for an extended source},
  author = {M. Nakano and Hiroyuki Kumagai and B. Chouet and P. Dawson},
  year = {2007},
  doi = {10.1029/2006jb004490},
  url = {https://pubs.usgs.gov/publication/70032728},
  note = {Source identifier: 70032728}
}