@other{https://resolver.caltech.edu/CaltechTHESIS:03312017-102214623,
    title = "A Study of the Vibrational Characteristics of Two Multistory Buildings",
    year = "1977",
    url = "https://resolver.caltech.edu/CaltechTHESIS:03312017-102214623",
    id = "record",
    doi = "10.7907/X944-SG43"
}