@phdthesis{StanleyDissertation,
author={Stanley, M. A.},
title={Sprites and their Parent Discharges},
school={New Mexico Institute of Mining and Technology},
year={2000},
month={May},
type={{Ph.D.} dissertation}
}

@phdthesis{WatanabeThesis,
author={Watanabe, Y.},
title={A Study on Space-time Structures of Sprites based on Photometric Observations},
school={Tohoku University},
year={1999},
month={January},
type={Master's thesis}
}

@phdthesis{HeavnerDissertation,
author={Heavner, M. J.},
title={Optical spectroscopic observations of sprites, blue jets, and elves: Inferred microphysical processes and their macrophysical implications},
school={University of Alaska Fairbanks},
year={2000},
month={May},
type={{Ph.D.} dissertation}
}

@phdthesis{LehtinenDissertation,
author={Lehtinen, N. G.},
title={Relativistic runaway electrons above thunderstorms},
school={Stanford University},
year={2000},
month={April},
type={{Ph.D.} dissertation}
}


@phdthesis{CummerDissertation,
author={Cummer, S. A.},
title={Lightning and ionospheric remote sensing using VLF/ELF radio atmospherics},
school={Stanford University},
year={1997},
month={September},
type={{Ph.D.} dissertation}
}