-
German Commission for Electrical, Electronic & Information Technologies of DIN and VDE (DKE),
DIN EN 50364 VDE 0848-364:2019-05
-
German Social Accident Insurance (DGUV),
IFA Report, 1/2019: 1-211, ISBN 978-3-86423-237-4
-
International Telecommunication Union (ITU),
ITU-T Recommendations K-Series, K.100 (07/2019): 1-42
-
Institute of Electrical and Electronics Engineers (IEEE),
IEEE Std C95.1-2019: 1-312, ISBN 978-1-5044-5548-0
-
International Telecommunication Union (ITU),
ITU-T Recommendations K-Series, Supplement 13 (05/2018): 1-30
-
International Telecommunication Union (ITU),
ITU-T Recommendations K-Series, K.91 (01/2018): 1-80
-
International Telecommunication Union (ITU),
ITU-T Recommendations K-Series, K.90 (07/2018): 1-28
-
International Telecommunication Union (ITU),
ITU-T Recommendations K-Series, K.61 (01/2018): 1-30
-
International Telecommunication Union (ITU),
ITU-T Recommendations K-Series, K.52 (01/2018): 1-48
-
International Electrotechnical Commission (IEC),
IEC 62232:2017: 1-516, ISBN 978-2-8-3226302-0