@other{https://resolver.caltech.edu/CaltechCSTR:1992.cs-tr-92-14,
    title = "Testing Delay-Insensitive Circuits",
    year = "2001",
    url = "https://resolver.caltech.edu/CaltechCSTR:1992.cs-tr-92-14",
    id = "record",
    doi = "10.7907/Z9S180PP"
}


@other{https://resolver.caltech.edu/CaltechCSTR:1990.cs-tr-90-17,
    title = "Testing Delay-Insensitive Circuits",
    year = "1990",
    url = "https://resolver.caltech.edu/CaltechCSTR:1990.cs-tr-90-17",
    id = "record",
    doi = "10.7907/8274b-29b89"
}


@other{https://resolver.caltech.edu/CaltechCSTR:1989.cs-tr-89-06,
    title = "The First Aysnchronous Microprocessor: The Test Results",
    year = "1989",
    url = "https://resolver.caltech.edu/CaltechCSTR:1989.cs-tr-89-06",
    id = "record",
    doi = "10.7907/bsky8-c6128"
}