Digital cellular telecommunications system (Phase 2+); GSM Electro Magnetic Compatibility (EMC) considerations (3GPP TR 05.90 version 7.0.0 Release 1998)
Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); LTE; 5G; Organization of subscriber data (3GPP TS 23.008 version 16.3.0 Release 16)
Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); LTE; 5G; Diameter applications; 3GPP specific codes and identifiers (3GPP TS 29.230 version 16.4.0 Release 16)