@other{https://resolver.caltech.edu/CaltechETD:etd-04042008-110156,
    title = "Picosecond spectroscopy of van der Waals clusters",
    url = "https://resolver.caltech.edu/CaltechETD:etd-04042008-110156",
    id = "record",
    doi = "10.7907/605h-j578"
}