@other{https://resolver.caltech.edu/CaltechETD:etd-09212004-110141,
    title = "I. Small Angle Scattering of Radiation. II. Molecular Emission Lines Around Evolved Stars",
    year = "1978",
    url = "https://resolver.caltech.edu/CaltechETD:etd-09212004-110141",
    id = "record",
    doi = "10.7907/9NC1-B853"
}