@other{https://resolver.caltech.edu/CaltechETD:etd-05032007-080831,
    title = "Perpendicular patterned media for high density magnetic storage",
    year = "2000",
    url = "https://resolver.caltech.edu/CaltechETD:etd-05032007-080831",
    id = "record",
    doi = "10.7907/WEP6-MN90"
}