@misc{indiciae05ff88bb1c35,
  title = {Seismicity and tectonics of the North African-Eurasian plate boundary (Azores-Iberia-Tunisia)},
  author = {A.F. Udias and A. F. Espinosa and J. Mezcua and E. Buforn and R. Vegas and S.P. Nishenko and J. M. Martinez-Solares and A. Lopez-Arroyo},
  year = {1986},
  doi = {10.3133/ofr86626},
  url = {https://pubs.usgs.gov/publication/ofr86626},
  note = {Source identifier: ofr86626}
}