@other{https://resolver.caltech.edu/CaltechAUTHORS:20141114-093720593,
    title = "Observations of Propagating Stall in Axial-Flow Compressors",
    year = "1953",
    url = "https://resolver.caltech.edu/CaltechAUTHORS:20141114-093720593",
    id = "record"
}


@other{https://resolver.caltech.edu/CaltechAUTHORS:20160113-152959013,
    title = "Theoretical and Experimental Investigations of Axial Flow Compressors",
    year = "1949",
    url = "https://resolver.caltech.edu/CaltechAUTHORS:20160113-152959013",
    id = "record"
}


@other{https://resolver.caltech.edu/CaltechAUTHORS:20160113-145531774,
    title = "Theoretical and Experimental Investigations of Axial Flow Compressors",
    year = "1949",
    url = "https://resolver.caltech.edu/CaltechAUTHORS:20160113-145531774",
    id = "record"
}