@other{https://resolver.caltech.edu/CaltechETD:etd-10252007-081840,
    title = "Automated analysis of the Digitized Second Palomar Sky Survey : system design, implementation, and initial results",
    url = "https://resolver.caltech.edu/CaltechETD:etd-10252007-081840",
    id = "record",
    doi = "10.7907/wdng-9x48"
}