@article {Machner:2015:0736-2935:2883, title = "Refreshment of the German acoustic standards in 2015", journal = "INTER-NOISE and NOISE-CON Congress and Conference Proceedings", parent_itemid = "infobike://ince/incecp", publishercode ="ince", year = "2015", volume = "250", number = "4", publication date ="2015-08-10T00:00:00", pages = "2883-2889", itemtype = "ARTICLE", issn = "0736-2935", url = "https://ince.publisher.ingentaconnect.com/content/ince/incecp/2015/00000250/00000004/art00056", keyword = "81.1, 81.2.1", author = "Machner, Rainer", abstract = "", }