@article{https://resolver.caltech.edu/CaltechAUTHORS:20140808-155333576,
    title = "Precision determination of focal depths and epicenters of local shocks in California",
    journal = "Bulletin of the Seismological Society of America",
    year = "1963",
    url = "https://resolver.caltech.edu/CaltechAUTHORS:20140808-155333576",
    id = "record",
    issn = "0037-1106",
    doi = "10.1785/BSSA0530051075",
    volume = "53"
}


@article{https://resolver.caltech.edu/CaltechAUTHORS:20140801-112007354,
    title = "Crustal structure of the Andes from Rayleigh wave dispersion",
    journal = "Bulletin of the Seismological Society of America",
    year = "1961",
    url = "https://resolver.caltech.edu/CaltechAUTHORS:20140801-112007354",
    id = "record",
    issn = "0037-1106",
    volume = "51"
}