@other{https://resolver.caltech.edu/CaltechAUTHORS:20151207-111508765,
    title = "Problems in the Theory of Viscous Compressible Fluids",
    year = "2015",
    url = "https://resolver.caltech.edu/CaltechAUTHORS:20151207-111508765",
    id = "record"
}


@other{https://resolver.caltech.edu/CaltechAUTHORS:20140807-145804671,
    title = "A Theoretical Investigation of the Drag of Generalized Aircraft Configurations in Supersonic Flow",
    year = "1957",
    url = "https://resolver.caltech.edu/CaltechAUTHORS:20140807-145804671",
    id = "record"
}


@other{https://resolver.caltech.edu/CaltechAUTHORS:20140807-145403953,
    title = "Linearized supersonic theory of conical wings",
    year = "1950",
    url = "https://resolver.caltech.edu/CaltechAUTHORS:20140807-145403953",
    id = "record"
}