@other{https://resolver.caltech.edu/CaltechETD:etd-04272004-162550,
    title = "An Electron-Diffraction Investigation of Several Unsaturated Conjugated Molecules",
    url = "https://resolver.caltech.edu/CaltechETD:etd-04272004-162550",
    id = "record",
    doi = "10.7907/XRRJ-7H19"
}