@other{https://resolver.caltech.edu/CaltechAUTHORS:20150527-134530908,
    title = "The Design of Axial Flow Pumps",
    year = "1956",
    url = "https://resolver.caltech.edu/CaltechAUTHORS:20150527-134530908",
    id = "record"
}


@other{https://resolver.caltech.edu/CaltechAUTHORS:20150603-111644987,
    title = "An Experimental Study of Centrifugal Pump Impellers",
    year = "1955",
    url = "https://resolver.caltech.edu/CaltechAUTHORS:20150603-111644987",
    id = "record"
}


@other{https://resolver.caltech.edu/CaltechAUTHORS:20150529-143343010,
    title = "Effect of the Volute on Performance of a Centrifugal Pump Impeller",
    year = "1955",
    url = "https://resolver.caltech.edu/CaltechAUTHORS:20150529-143343010",
    id = "record"
}