@other{https://resolver.caltech.edu/CaltechTHESIS:01022019-123640478,
    title = "A Simple Strain-Space Plasticity Model for Clays",
    url = "https://resolver.caltech.edu/CaltechTHESIS:01022019-123640478",
    id = "record",
    doi = "10.7907/kcgf-c188"
}