@other{https://resolver.caltech.edu/CaltechETD:etd-12082006-153626,
    title = "The Tree Machine: A Highly Concurrent Computing Environment",
    url = "https://resolver.caltech.edu/CaltechETD:etd-12082006-153626",
    id = "record",
    doi = "10.7907/15zs-9x82"
}