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  year    = {2019},
  number  = {7},
  pages   = {1648--1661},
  volume  = {67},
  doi     = {10.1111/1365-2478.12799}
}

@book{AkiRichards2002,
  author    = {Aki, K. and Richards, P. G.},
  publisher = {University Science Books},
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@book{Shearer2019,
  author    = {Shearer, P. M.},
  publisher = {Cambridge University Press},
  title     = {Introduction to Seismology},
  year      = {2019},
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  doi       = {10.1017/9781316877111}
}

@book{LayWallace1995,
  author    = {Lay, T. and Wallace, T. C.},
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  title     = {Modern Global Seismology},
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@book{Cerveny2001,
  author    = {{\v{C}}erven{\'y}, V.},
  publisher = {Cambridge University Press},
  title     = {Seismic Ray Theory},
  year      = {2001},
  doi       = {10.1017/CBO9780511529399}
}
