@article {Bartenwerfer:1977:0093-9978:100, title = "Noise Reduction in Centrifugal Fans by Means of an Acoustically Lined Casing", journal = "Noise Control Engineering", parent_itemid = "infobike://ince/nce", publishercode ="ince", year = "1977", volume = "8", number = "3", publication date ="1977-05-01T00:00:00", pages = "100-107", itemtype = "ARTICLE", issn = "0093-9978", url = "https://ince.publisher.ingentaconnect.com/content/ince/nce/1977/00000008/00000003/art00001", doi = "doi:10.3397/1.2832059", author = "Bartenwerfer, M. and Gikadi, T. and Neise, W. and Agnon, R.", abstract = "", }