@other{https://resolver.caltech.edu/CaltechTHESIS:03212013-095136861,
    title = "The stochastic exit problem for dynamical systems",
    year = "1978",
    url = "https://resolver.caltech.edu/CaltechTHESIS:03212013-095136861",
    id = "record",
    doi = "10.7907/rwka-vz48"
}