@other{https://resolver.caltech.edu/CaltechTHESIS:05102013-144219320,
    title = "Trapped ion magnetic resonance: concepts and designs",
    year = "1994",
    url = "https://resolver.caltech.edu/CaltechTHESIS:05102013-144219320",
    id = "record",
    doi = "10.7907/eeq1-kw72"
}