@other{https://resolver.caltech.edu/CaltechETD:etd-09202006-152443,
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    doi = "10.7907/t2eq-ve46"
}


@other{https://resolver.caltech.edu/CaltechTHESIS:05302023-213210418,
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    doi = "10.7907/dc2n-5n03"
}


@other{https://resolver.caltech.edu/CaltechTHESIS:08132014-153838558,
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}