@other{https://resolver.caltech.edu/CaltechEQL:EQL-R-32,
    title = "Determination of Organic Compounds Present in Airborne Particulate Matter",
    url = "https://resolver.caltech.edu/CaltechEQL:EQL-R-32",
    id = "record",
    doi = "10.7907/Z9M61H5P"
}