@other{https://resolver.caltech.edu/CaltechETD:etd-08272007-104817,
    title = "Nonlinear effects in interfacial fracture",
    year = "1993",
    url = "https://resolver.caltech.edu/CaltechETD:etd-08272007-104817",
    id = "record",
    doi = "10.7907/rkt0-7k90"
}