@other{https://resolver.caltech.edu/CaltechETD:etd-03022006-134535,
    title = "Transient excitation of an elastic half-space by a point load traveling on the surface",
    url = "https://resolver.caltech.edu/CaltechETD:etd-03022006-134535",
    id = "record",
    doi = "10.7907/5FEH-EG57"
}