@misc{indiciae54487267a5e1,
  title = {The 19 September 2017 M 7.1 Puebla‐Morelos earthquake: Spectral ratios confirm Mexico City zoning},
  author = {Mehmet Celebi and Valerie Jean Sahakian and Diego Melgar and Luis Quintanar},
  year = {2018},
  doi = {10.1785/0120180100},
  url = {https://pubs.usgs.gov/publication/70236833},
  note = {Source identifier: 70236833}
}