@other{https://resolver.caltech.edu/CaltechETD:etd-04172003-091816,
    title = "Analytical and Experimental Studies of Impact Dampers",
    url = "https://resolver.caltech.edu/CaltechETD:etd-04172003-091816",
    id = "record",
    doi = "10.7907/XK0P-R658"
}