@other{https://resolver.caltech.edu/CaltechTHESIS:05012013-144202651,
    title = "Unnatural amino acids in the synthesis and semisynthesis of metalloprotein motifs",
    url = "https://resolver.caltech.edu/CaltechTHESIS:05012013-144202651",
    id = "record",
    doi = "10.7907/aww9-zr55"
}