@other{https://resolver.caltech.edu/CaltechTHESIS:09152015-111110090,
    title = "Studies of response to earthquake ground motion",
    year = "1966",
    url = "https://resolver.caltech.edu/CaltechTHESIS:09152015-111110090",
    id = "record",
    doi = "10.7907/48HF-MX48"
}