Electricity metering data exchange - The DLMS/COSEM Suite - Part 5-3: DLMS/COSEM Application layer (IEC 13/1468/CDV:2011); English version FprEN 62056-5-3:2011
Electricity metering data exchange - The DLMS/COSEM suite - Part 5-3: DLMS/COSEM application layer (IEC 62056-5-3:2013); English version EN 62056-5-3:2014— 164 стр.