@article {Schomer:2007:0736-2935:331, title = "What is "quietude" in an urban area?", journal = "INTER-NOISE and NOISE-CON Congress and Conference Proceedings", parent_itemid = "infobike://ince/incecp", publishercode ="ince", year = "2007", volume = "2007", number = "7", publication date ="2007-08-28T00:00:00", pages = "331-336", itemtype = "ARTICLE", issn = "0736-2935", url = "https://ince.publisher.ingentaconnect.com/content/ince/incecp/2007/00002007/00000007/art00035", keyword = "66.2, 56.3", author = "Schomer, Paul and Freytag, John C.", abstract = "", }