@other{https://resolver.caltech.edu/CaltechETD:etd-09112002-174326,
    title = "Regge Poles in Field Theories and Elementarity",
    year = "1965",
    url = "https://resolver.caltech.edu/CaltechETD:etd-09112002-174326",
    id = "record",
    doi = "10.7907/4VEV-4D57"
}