@other{https://resolver.caltech.edu/CaltechTHESIS:12172012-092540697,
    title = "Quantum-mechanical chemical exchange. Stochastic averaging in magnetic resonance",
    year = "1993",
    url = "https://resolver.caltech.edu/CaltechTHESIS:12172012-092540697",
    id = "record",
    doi = "10.7907/nr9w-1k51"
}