@article {Forssen:1985:0736-2935:1147, title = "Determination of transmission loss of double walled panel structures, including cavity absorption and stiffness, by use of the sound intensity technique", journal = "INTER-NOISE and NOISE-CON Congress and Conference Proceedings", parent_itemid = "infobike://ince/incecp", publishercode ="ince", year = "1985", volume = "1985", number = "3", publication date ="1985-09-18T00:00:00", pages = "1147-1150", itemtype = "ARTICLE", issn = "0736-2935", url = "https://ince.publisher.ingentaconnect.com/content/ince/incecp/1985/00001985/00000003/art00064", keyword = "51.3, 72.3", author = "Forssen, Bjorn and Crocker, Malcolm J.", abstract = "", }