Hepperger, AndreasAndreasHepperger0000-0002-5091-01122021-03-112021-03-112005-10-14http://hdl.handle.net/20.500.11790/1443deinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/3.0/at/Konferenzbeitrag