Electronic Signatures and Infrastructures (ESI) - XAdES digital signatures - Part 2: Extended XAdES signatures (Endorsement of the English version EN 319 132-2 V1.1.1 (2016-04) as German standard)
电子签名和基础设施(ESI).XAdES数字签名.第2部分:扩展XAdES签名(作为德国标准认可英文版EN 319 132-2 V1.1.1(2016-04))