2018,
Farrens AJ, Zonnino A, Erwin A, O'Malley MK, Johnson CL, Ress D, Sergi F, Farrens AJ, Zonnino A, Erwin A, O'Malley MK, Johnson CL, Ress D, Sergi F, Zonnino A, Farrens AJ, Ress D, Sergi F, O'Malley MK, Erwin A, Johnson CL
German Commission for Electrical, Electronic & Information Technologies of DIN and VDE (DKE); Association for Electrical, Electronic & Information Technologies (VDE) (ed.),
Normungs-Roadmap: 1-128