@misc{indiciaea5251d041ac5,
  title = {Determination of earthquake magnitude for early warning from the time-dependence of P-wave amplitudes},
  author = {Shunta Noda and William L. Ellsworth},
  year = {2017},
  doi = {10.1785/0120170048},
  url = {https://pubs.usgs.gov/publication/70263786},
  note = {Source identifier: 70263786}
}