@article {Lee:2004:0736-2935:2932, title = "Eigenvalue analysis of sound propagation characteristics in a circular duct lined with poroelastic foams", journal = "INTER-NOISE and NOISE-CON Congress and Conference Proceedings", parent_itemid = "infobike://ince/incecp", publishercode ="ince", year = "2004", volume = "2004", number = "4", publication date ="2004-08-22T00:00:00", pages = "2932-2939", itemtype = "ARTICLE", issn = "0736-2935", url = "https://ince.publisher.ingentaconnect.com/content/ince/incecp/2004/00002004/00000004/art00019", keyword = "26.1, 75.6", author = "Lee, Sung Yop and Tae, Kang Koo and Kang, Yeon June and Kim, Jung Soo and Bolton, J. Stuart and Kim, Yong-Joe", abstract = "", }