@other{https://resolver.caltech.edu/CaltechETD:etd-01222009-092248,
    title = "Trapped ion cyclotron resonance studies of ion-molecule reactions",
    year = "1974",
    url = "https://resolver.caltech.edu/CaltechETD:etd-01222009-092248",
    id = "record",
    doi = "10.7907/BJCA-7136"
}