@article {Putnam:2005:0736-2935:434, title = "Acoustical performance of power plant enclosure walls - a critical assessment of needs", journal = "INTER-NOISE and NOISE-CON Congress and Conference Proceedings", parent_itemid = "infobike://ince/incecp", publishercode ="ince", year = "2005", volume = "2005", number = "2", publication date ="2005-10-17T00:00:00", pages = "434-442", itemtype = "ARTICLE", issn = "0736-2935", url = "https://ince.publisher.ingentaconnect.com/content/ince/incecp/2005/00002005/00000002/art00059", keyword = "23.9, 32.2", author = "Putnam, Robert A. and Frederick, Noel", abstract = "", }