@other{https://resolver.caltech.edu/CaltechETD:etd-10102006-094500,
    title = "Ion-beam-induced modifications of thin film structures and formation of metastable phases",
    year = "1980",
    url = "https://resolver.caltech.edu/CaltechETD:etd-10102006-094500",
    id = "record",
    doi = "10.7907/2v82-tm86"
}