@other{https://resolver.caltech.edu/CaltechCSTR:1993.cs-tr-93-23, title = "Production Rule Verification for Quasi-Delay-Insensitive Circuits", year = "2001", url = "https://resolver.caltech.edu/CaltechCSTR:1993.cs-tr-93-23", id = "record", doi = "10.7907/Z9C24TG1" }