@article {Simonsen:1978:0736-2935:1045, title = "Valve noise status as viewed by a valve manufacturer", journal = "INTER-NOISE and NOISE-CON Congress and Conference Proceedings", parent_itemid = "infobike://ince/incecp", publishercode ="ince", year = "1978", volume = "1978", number = "1", publication date ="1978-05-08T00:00:00", pages = "1045-1046", itemtype = "ARTICLE", issn = "0736-2935", url = "https://ince.publisher.ingentaconnect.com/content/ince/incecp/1978/00001978/00000001/art00164", keyword = "21.6.5, 11.3.1", author = "Simonsen, John M.", abstract = "", }