@article {Young:1989:0736-2935:1289, title = "Day-night average sound level (DNL) and sound exposure level (SEL) as efficient descriptors for noise compatibility planning", journal = "INTER-NOISE and NOISE-CON Congress and Conference Proceedings", parent_itemid = "infobike://ince/incecp", publishercode ="ince", year = "1989", volume = "1989", number = "1", publication date ="1989-12-04T00:00:00", pages = "1289-1292", itemtype = "ARTICLE", issn = "0736-2935", url = "https://ince.publisher.ingentaconnect.com/content/ince/incecp/1989/00001989/00000001/art00057", keyword = "69, 52.1", author = "Young, Robert W.", abstract = "", }