@other{https://resolver.caltech.edu/CaltechETD:etd-11232005-113650,
    title = "Hydrostatic tensile fracture of a polyurethane elastomer",
    year = "1966",
    url = "https://resolver.caltech.edu/CaltechETD:etd-11232005-113650",
    id = "record",
    doi = "10.7907/K12J-X907"
}