@article {Ng:2004:0736-2935:640, title = "Screening effectiveness of balcony against road traffic noise", journal = "INTER-NOISE and NOISE-CON Congress and Conference Proceedings", parent_itemid = "infobike://ince/incecp", publishercode ="ince", year = "2004", volume = "2004", number = "8", publication date ="2004-08-22T00:00:00", pages = "640-647", itemtype = "ARTICLE", issn = "0736-2935", url = "https://ince.publisher.ingentaconnect.com/content/ince/incecp/2004/00002004/00000008/art00094", keyword = "52.3, 31.1", author = "Ng, P.S. and Chu, Edmund", abstract = "", }