@article {Otsuru:1989:0736-2935:539, title = "Sound transmission analysis by conventional mechanics using characteristic impedance of mode vectors", 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 = "539-542", itemtype = "ARTICLE", issn = "0736-2935", url = "https://ince.publisher.ingentaconnect.com/content/ince/incecp/1989/00001989/00000003/art00100", keyword = "75.6, 23.9", author = "Otsuru, Toru and Yamamoto, Hideki", abstract = "", }