@other{https://thesis.library.caltech.edu/id/eprint/3708,
    author = "Kayser, Susan Elizabeth",
    title = "Photometry of the nearby irregular galaxy, NGC 6822",
    year = "1966",
    url = "https://resolver.caltech.edu/CaltechETD:etd-09232002-112325",
    id = "https://thesis.library.caltech.edu/id/eprint/3708",
    doi = "10.7907/ZKRJ-7R03"
}


@other{https://thesis.library.caltech.edu/id/eprint/3731,
    author = "Wildey, Robert LeRoy",
    title = "The Stellar Content of the Perseus Galactic Arm in the Region of h and Chi Persei",
    year = "1962",
    url = "https://resolver.caltech.edu/CaltechETD:etd-09232008-080747",
    id = "https://thesis.library.caltech.edu/id/eprint/3731",
    doi = "10.7907/TNJ1-XF88"
}