@article {Ng:2004:0736-2935:2991, title = "Duration of short-term traffic noise monitoring", 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 = "2991-2998", itemtype = "ARTICLE", issn = "0736-2935", url = "https://ince.publisher.ingentaconnect.com/content/ince/incecp/2004/00002004/00000004/art00029", keyword = "72.1, 52.3", author = "Ng, S.H. and Tang, S.K.", abstract = "", }