@other{https://resolver.caltech.edu/CaltechETD:etd-03172009-110456,
    title = "Periodic Supersonic Motions of a Thin Wing of Finite Span",
    url = "https://resolver.caltech.edu/CaltechETD:etd-03172009-110456",
    id = "record",
    doi = "10.7907/VZX8-E374"
}