@article {Sonti:2006:0736-2501:194, title = "Propagation constants from the response of a finite periodic beam", journal = "Noise Control Engineering Journal", parent_itemid = "infobike://ince/ncej", publishercode ="ince", year = "2006", volume = "54", number = "3", publication date ="2006-05-01T00:00:00", pages = "194-200", itemtype = "ARTICLE", issn = "0736-2501", url = "https://ince.publisher.ingentaconnect.com/content/ince/ncej/2006/00000054/00000003/art00007", doi = "doi:10.3397/1.2888397", keyword = "75, 42", author = "Sonti, Venkata R. and Narayana, T.S.S.", abstract = "", }