@article {de Graaf:1992:0736-2935:1225, title = "The improvement of facades of dwellings along-side roads with heavy traffic, Process of control", journal = "INTER-NOISE and NOISE-CON Congress and Conference Proceedings", parent_itemid = "infobike://ince/incecp", publishercode ="ince", year = "1992", volume = "1992", number = "1", publication date ="1992-07-20T00:00:00", pages = "1225-1228", itemtype = "ARTICLE", issn = "0736-2935", url = "https://ince.publisher.ingentaconnect.com/content/ince/incecp/1992/00001992/00000001/art00064", keyword = "52.3, 51.3", author = "de Graaf, Willem and van der Lingen, Wim K.", abstract = "", }