@article {van Leeuwen:2006:0736-2935:5015, title = "Road traffic noise in urban areas - Annoyance and reduction measures", journal = "INTER-NOISE and NOISE-CON Congress and Conference Proceedings", parent_itemid = "infobike://ince/incecp", publishercode ="ince", year = "2006", volume = "2006", number = "2", publication date ="2006-12-03T00:00:00", pages = "5015-5023", itemtype = "ARTICLE", issn = "0736-2935", url = "https://ince.publisher.ingentaconnect.com/content/ince/incecp/2006/00002006/00000002/art00077", keyword = "63.2, 52.3", author = "van Leeuwen, Hans J.A", abstract = "", }