@techreport{1994-Barendregt-ComputableProcesses, author = "{Barendregt}, H. and {Wupper}, H. and {Mulder}, H.", title = "{Computable processes}", number = "CSI--R9405", month = "May", institution = "Radboud University Nijmegen", organization = "Radboud University Nijmegen", year = "1994", code = "CSI-R9405 icis.CSI-R9405", research_group = "icis", class = "Report" }