@other{https://authors.library.caltech.edu/records/zzpde-3b947,
    author = "Alford, J. L. and Housner, G. W. and Martel, R. R.",
    title = "Spectrum analysis of strong motion earthquakes",
    year = "2014",
    url = "https://resolver.caltech.edu/CaltechAUTHORS:20140603-154739143",
    id = "https://authors.library.caltech.edu/records/zzpde-3b947"
}


@other{https://authors.library.caltech.edu/records/tmpcp-zhd80,
    author = "Millikan, Robert A. and Martel, R. R. and Austin, John C. and Hunt, Sumner and Witmer, David J. and Hill, Raymond A. and Labarre, R. V. and Bowen, Oliver G. and Noice, Blaine and Buwalda, J. P. and Johnson, Harry R. and Connolly, P. L. and Crowell, Harold H. and Dixon, L. E. and Reed, Ralph J. and Shield, J. E. and Baskerville, Harry H. and Farmer, Zack J. and Simpson, Wm. A.",
    title = "Long Beach Earthquake and Protection Against Future Earthquakes -- Summary of Report by Joint Technical Committee on Earthquake Protection, Dr. Robert A. Millikan, Chairman",
    year = "2008",
    url = "https://resolver.caltech.edu/CaltechAUTHORS:MILlberpt33",
    id = "https://authors.library.caltech.edu/records/tmpcp-zhd80"
}


@other{https://authors.library.caltech.edu/records/p1j25-k5225,
    author = "Alford, Jack L. and Housner, George W. and Martel, R. R.",
    title = "Spectrum analyses of strong-motion earthquakes",
    year = "1964",
    url = "https://resolver.caltech.edu/CaltechEERL:1964.EERL.1964.001",
    id = "https://authors.library.caltech.edu/records/p1j25-k5225"
}


@article{https://authors.library.caltech.edu/records/ewxfc-me061,
    author = "Housner, G. W. and Martel, R. R. and Alford, J. L.",
    title = "Spectrum analysis of strong-motion earthquakes",
    year = "1953",
    url = "https://resolver.caltech.edu/CaltechAUTHORS:20140805-165113746",
    id = "https://authors.library.caltech.edu/records/ewxfc-me061",
    issn = "0037-1106",
    volume = "43",
    number = "2",
    pages = "97-119"
}


@article{https://authors.library.caltech.edu/records/erbsj-d8h18,
    author = "Martel, R. R.",
    title = "The effects of earthquakes on buildings with a flexible first story",
    year = "1929",
    url = "https://resolver.caltech.edu/CaltechAUTHORS:20140804-105607833",
    id = "https://authors.library.caltech.edu/records/erbsj-d8h18",
    issn = "0037-1106",
    volume = "19",
    number = "3",
    pages = "167-178"
}