@article {Nilsson:1983:0736-2935:351, title = "The bar silencer - Improving attenuation by constricted two-dimensional wave propagation", journal = "INTER-NOISE and NOISE-CON Congress and Conference Proceedings", parent_itemid = "infobike://ince/incecp", publishercode ="ince", year = "1983", volume = "1983", number = "4", publication date ="1983-07-13T00:00:00", pages = "351-354", itemtype = "ARTICLE", issn = "0736-2935", url = "https://ince.publisher.ingentaconnect.com/content/ince/incecp/1983/00001983/00000004/art00081", keyword = "34.1, 38.5", author = "Nilsson, Nils-Ake and Soderqvist, Stig", abstract = "", }