@article {Morgan:1997:0736-2935:183, title = "Numerical modeling of railway noise barriers", journal = "INTER-NOISE and NOISE-CON Congress and Conference Proceedings", parent_itemid = "infobike://ince/incecp", publishercode ="ince", year = "1997", volume = "1997", number = "6", publication date ="1997-08-25T00:00:00", pages = "183-186", itemtype = "ARTICLE", issn = "0736-2935", url = "https://ince.publisher.ingentaconnect.com/content/ince/incecp/1997/00001997/00000006/art00042", keyword = "52.4, 31.1", author = "Morgan, P.A. and Hothersall, D.C.", abstract = "", }