@other{https://resolver.caltech.edu/CaltechETD:etd-09082005-104725,
    title = "Photoproduction of K° Mesons from Carbon: A Freon Bubble Chamber Experiment",
    year = "1962",
    url = "https://resolver.caltech.edu/CaltechETD:etd-09082005-104725",
    id = "record",
    doi = "10.7907/QM7F-G944"
}


@other{https://resolver.caltech.edu/CaltechETD:etd-02172006-111450,
    title = "Part I: A WF₆ Bubble Chamber. Part II: Physics of Bubble Chambers and Applications to Advanced Designs",
    year = "1959",
    url = "https://resolver.caltech.edu/CaltechETD:etd-02172006-111450",
    id = "record",
    doi = "10.7907/JNK9-EQ20"
}


@other{https://resolver.caltech.edu/CaltechETD:etd-03242004-143552,
    title = "Studies in the Measurement of Nuclear Radiations of Extremely Low Intensity - Carbon 14 Dating",
    year = "1956",
    url = "https://resolver.caltech.edu/CaltechETD:etd-03242004-143552",
    id = "record",
    doi = "10.7907/M68S-AP25"
}