@other{https://resolver.caltech.edu/CaltechTHESIS:07122016-160559951,
    title = "Rheology of Concentrated Suspensions of Spheres",
    year = "1972",
    url = "https://resolver.caltech.edu/CaltechTHESIS:07122016-160559951",
    id = "record",
    doi = "10.7907/D5BC-R506"
}


@other{https://resolver.caltech.edu/CaltechTHESIS:10182017-151706373,
    title = "The Flow of Human Blood Through Capillary Tubes with Inside Diameters Between 8.7 and 221 Microns",
    year = "1971",
    url = "https://resolver.caltech.edu/CaltechTHESIS:10182017-151706373",
    id = "record",
    doi = "10.7907/3RKR-TH95"
}