@other{https://resolver.caltech.edu/CaltechETD:etd-09102008-134917,
    title = "The ages, speeds and offspring of pulsars",
    year = "1996",
    url = "https://resolver.caltech.edu/CaltechETD:etd-09102008-134917",
    id = "record",
    doi = "10.7907/69DE-D262"
}