@other{https://resolver.caltech.edu/CaltechETD:etd-10152007-125922,
    title = "Applications of heavy quark symmetry and long distance contributions to weak decays",
    url = "https://resolver.caltech.edu/CaltechETD:etd-10152007-125922",
    id = "record",
    doi = "10.7907/6DV4-ZZ66"
}