@article {Ramakrishman:1989:0736-2935:417,
title = "Design curves for circular and annular duct silencers",
journal = "INTER-NOISE and NOISE-CON Congress and Conference Proceedings",
parent_itemid = "infobike://ince/incecp",
publishercode ="ince",
year = "1989",
volume = "1989",
number = "3",
publication date ="1989-12-04T00:00:00",
pages = "417-420",
itemtype = "ARTICLE",
issn = "0736-2935",
url = "https://ince.publisher.ingentaconnect.com/content/ince/incecp/1989/00001989/00000003/art00074",
keyword = "38.5, 34.1",
author = "Ramakrishman, R. and Watson, Willie R.",
abstract = "",
}