DIN EN 61968-4-2007
电气设备的应用集成.分布式管理用系统接口.第4部分:记录和资产管理用接口
Application integration at electric utilities - System interfaces for distribution management - Part 4: Interfaces for records and asset management (IEC 61968-4:2007); German version EN 61968-4:2007, text in English