Under CopyrightKiesewetter, N.N.KiesewetterLakatos, B.B.LakatosMechel, F.P.F.P.Mechel2022-03-024.4.20081979https://publica.fraunhofer.de/handle/publica/16901910.24406/publica-fhg-169019de624690Schallabsorber aus Kunststoff-Foliejournal article