@other{https://resolver.caltech.edu/CaltechTHESIS:10222010-075111918,
    title = "Polar organic compounds in fine particulate matter sources and in the urban atmosphere",
    url = "https://resolver.caltech.edu/CaltechTHESIS:10222010-075111918",
    id = "record",
    doi = "10.7907/nxc3-re40"
}