@other{https://resolver.caltech.edu/CaltechTHESIS:07292011-012517485,
    title = "Numerical Simulations of Black-Hole Spacetimes",
    year = "2012",
    url = "https://resolver.caltech.edu/CaltechTHESIS:07292011-012517485",
    id = "record",
    doi = "10.7907/MKD2-1N95"
}