@other{https://resolver.caltech.edu/CaltechETD:etd-08272007-103954,
    title = "The mechanical alloying of aluminum and zirconium",
    year = "1993",
    url = "https://resolver.caltech.edu/CaltechETD:etd-08272007-103954",
    id = "record",
    doi = "10.7907/wfgh-ej06"
}