@other{https://resolver.caltech.edu/CaltechETD:etd-10142008-155140,
    title = "Topics in Theoretical Astrophysics",
    url = "https://resolver.caltech.edu/CaltechETD:etd-10142008-155140",
    id = "record",
    doi = "10.7907/CWB8-VF13"
}