Under CopyrightLangkabel, E.E.LangkabelSchneider, J.J.SchneiderProske, N.N.ProskeConcord, A.A.ConcordWachinger, G.G.WachingerSchmolke, B.B.SchmolkeMilstrey, M.M.MilstreySchumacher, E.E.Schumacher2022-03-0723.1.20102009https://publica.fraunhofer.de/handle/publica/29457010.24406/publica-fhg-294570de621report