@article {Rathe:1976:0736-2935:411, title = "Exterior noise measurement of construction machines", journal = "INTER-NOISE and NOISE-CON Congress and Conference Proceedings", parent_itemid = "infobike://ince/incecp", publishercode ="ince", year = "1976", volume = "1976", number = "1", publication date ="1976-04-05T00:00:00", pages = "411-414", itemtype = "ARTICLE", issn = "0736-2935", url = "https://ince.publisher.ingentaconnect.com/content/ince/incecp/1976/00001976/00000001/art00088", keyword = "52.6, 72.1", author = "Rathe, Eric J.", abstract = "", }