@other{https://resolver.caltech.edu/CaltechTHESIS:07112018-141856792,
    title = "Electromagnetic Wave Propagation and Radiation in a Suddenly Created Plasma",
    year = "1973",
    url = "https://resolver.caltech.edu/CaltechTHESIS:07112018-141856792",
    id = "record",
    doi = "10.7907/3TKY-YR40"
}