@article {Hooker:2004:0736-2935:4278,
title = "The effect of air-gaps in absorbers with perforated facing",
journal = "INTER-NOISE and NOISE-CON Congress and Conference Proceedings",
parent_itemid = "infobike://ince/incecp",
publishercode ="ince",
year = "2004",
volume = "2004",
number = "2",
publication date ="2004-08-22T00:00:00",
pages = "4278-4283",
itemtype = "ARTICLE",
issn = "0736-2935",
url = "https://ince.publisher.ingentaconnect.com/content/ince/incecp/2004/00002004/00000002/art00019",
keyword = "72.7, 35.1",
author = "Hooker, R.J.",
abstract = "",
}