@article {Pfretzschner:2004:0736-2935:4328,
title = "Microperforated insertion units: An alternative to microperforated panels",
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 = "4328-4333",
itemtype = "ARTICLE",
issn = "0736-2935",
url = "https://ince.publisher.ingentaconnect.com/content/ince/incecp/2004/00002004/00000002/art00026",
keyword = "35.1, 72.7.2",
author = "Pfretzschner, J. and Cobo, P. and Simon, F. and Cuesta, M.",
abstract = "",
}