@other{https://resolver.caltech.edu/CaltechTHESIS:12042012-092833556,
    title = "Studies of stars with neutron cores and of x-ray binaries displaying quasi-periodic oscillations",
    year = "1993",
    url = "https://resolver.caltech.edu/CaltechTHESIS:12042012-092833556",
    id = "record",
    doi = "10.7907/sx31-ra11"
}