@other{https://resolver.caltech.edu/CaltechETD:etd-12182003-091848,
    title = "The Burning of Single Drops of Fuel in Oxidizing Atmospheres",
    year = "1955",
    url = "https://resolver.caltech.edu/CaltechETD:etd-12182003-091848",
    id = "record",
    doi = "10.7907/E4YT-5B12"
}


@other{https://resolver.caltech.edu/CaltechETD:etd-11202003-135437,
    title = "Ignition and Combustion in a Laminar Mixing Zone",
    year = "1954",
    url = "https://resolver.caltech.edu/CaltechETD:etd-11202003-135437",
    id = "record",
    doi = "10.7907/Q9A7-T088"
}