@article {Balasubramanian:2004:0736-2935:507,
title = "Numerical investigation of acoustic impedance of perforated tubes",
journal = "INTER-NOISE and NOISE-CON Congress and Conference Proceedings",
parent_itemid = "infobike://ince/incecp",
publishercode ="ince",
year = "2004",
volume = "2004",
number = "1",
publication date ="2004-07-12T00:00:00",
pages = "507-514",
itemtype = "ARTICLE",
issn = "0736-2935",
url = "https://ince.publisher.ingentaconnect.com/content/ince/incecp/2004/00002004/00000001/art00061",
keyword = "35.2.2",
author = "Balasubramanian, D. and Wu, T.W. and Cheng, C.Y.R.",
abstract = "",
}