DIN ETS 300498-2-1999 开式文件系统结构(ODA).ODA结构通信业务.第2部分:联合同步编辑,联合文件的展示/审查
Open Document Architecture (ODA) - ODA communication services - Part 2: Joint synchronous editing, joint document presentation/viewing (Endorsement of the English version ETS 300498-2:1998 as German standard)