@article {Lam:1993:0736-2935:501, title = "An independent review of current outdoor noise propagation calculation methods", journal = "INTER-NOISE and NOISE-CON Congress and Conference Proceedings", parent_itemid = "infobike://ince/incecp", publishercode ="ince", year = "1993", volume = "1993", number = "6", publication date ="1993-08-24T00:00:00", pages = "501-506", itemtype = "ARTICLE", issn = "0736-2935", url = "https://ince.publisher.ingentaconnect.com/content/ince/incecp/1993/00001993/00000006/art00089", keyword = "76.1, 24", author = "Lam, Y.W. and Windle, R.M.", abstract = "", }