@article {Simmons:1989:0736-2935:531,
title = "Radiation index of baffled plates with stiffeners, using the finite element method and the Fast Fourier Transform",
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 = "531-534",
itemtype = "ARTICLE",
issn = "0736-2935",
url = "https://ince.publisher.ingentaconnect.com/content/ince/incecp/1989/00001989/00000003/art00098",
keyword = "23.9, 75.3",
author = "Simmons, Christian and Maxwell, Roger",
abstract = "",
}