@article {Leventhall:1979:0736-2935:175,
title = "Active attenuation of noise: Dipole and monopole systems",
journal = "INTER-NOISE and NOISE-CON Congress and Conference Proceedings",
parent_itemid = "infobike://ince/incecp",
publishercode ="ince",
year = "1979",
volume = "1979",
number = "2",
publication date ="1979-09-11T00:00:00",
pages = "175-180",
itemtype = "ARTICLE",
issn = "0736-2935",
url = "https://ince.publisher.ingentaconnect.com/content/ince/incecp/1979/00001979/00000002/art00029",
keyword = "38.2, 21.1",
author = "Leventhall, H.G. and Eghtesadi, Kh.",
abstract = "",
}