@article {Hakanson:1985:0736-2935:1095, title = "A portable six-level sound level analyzer for determining noise dose", journal = "INTER-NOISE and NOISE-CON Congress and Conference Proceedings", parent_itemid = "infobike://ince/incecp", publishercode ="ince", year = "1985", volume = "1985", number = "3", publication date ="1985-09-18T00:00:00", pages = "1095-1098", itemtype = "ARTICLE", issn = "0736-2935", url = "https://ince.publisher.ingentaconnect.com/content/ince/incecp/1985/00001985/00000003/art00051", keyword = "53.2, 71.8", author = "Hakanson, H. and Erlandsson, B. and Iversson, A. and Nilsson, P.", abstract = "", }