@other{https://resolver.caltech.edu/CaltechETD:etd-08252008-081823,
    title = "Clusters of galaxies and the cosmic light",
    url = "https://resolver.caltech.edu/CaltechETD:etd-08252008-081823",
    id = "record",
    doi = "10.7907/APSH-4Q39"
}