@other{https://thesis.library.caltech.edu/id/eprint/7533,
    author = "Zhang, Jiajun",
    title = "Determination of Source Finiteness and Depth of Large Earthquakes",
    year = "1988",
    url = "https://resolver.caltech.edu/CaltechTHESIS:03202013-144322900",
    id = "https://thesis.library.caltech.edu/id/eprint/7533",
    doi = "10.7907/jnbk-0b27"
}


@other{https://thesis.library.caltech.edu/id/eprint/7190,
    author = "Astiz Delgado, Luciana Maria de Los Angeles",
    title = "I. Source Analysis of Large Earthquakes in Mexico. II. Study of Intermediate-Depth Earthquakes and Interplate Seismic Coupling",
    year = "1987",
    url = "https://resolver.caltech.edu/CaltechTHESIS:08222012-144207263",
    id = "https://thesis.library.caltech.edu/id/eprint/7190",
    doi = "10.7907/278K-HZ75"
}