@other{https://resolver.caltech.edu/CaltechETD:etd-05262006-172954,
    title = "Spectral-Element Simulations of 3-D Seismic Wave Propagation and Applications to Source and Structural Inversions",
    url = "https://resolver.caltech.edu/CaltechETD:etd-05262006-172954",
    id = "record",
    doi = "10.7907/JZ6J-0257"
}