Function Blocks (FB) for process control and Electronic Device Description Language (EDDL) -- Part 3: EDDL syntax and semantics (IEC 61804-3:2015) (english version)
Information technology -- Open Systems Interconnection -- Procedures for the operation of OSI Registration Authorities: Generation and registration of Universally Unique Identifiers (UUIDs) and their use as ASN.1 Object Identifier components -- Part 8:— 34 стр.