@other{https://resolver.caltech.edu/CaltechETD:etd-05042006-112846,
    title = "The infinite range Heisenberg model and high temperature superconductivity",
    url = "https://resolver.caltech.edu/CaltechETD:etd-05042006-112846",
    id = "record",
    doi = "10.7907/9JDD-4P11"
}