@article {Blitz:1973:0736-2935:406, title = "The use of single parameters to present the combined rates of flow of heavy and light vehicles for road traffic noise investigations in urban main roads", journal = "INTER-NOISE and NOISE-CON Congress and Conference Proceedings", parent_itemid = "infobike://ince/incecp", publishercode ="ince", year = "1973", volume = "1973", number = "2", publication date ="1973-08-22T00:00:00", pages = "406-410", itemtype = "ARTICLE", issn = "0736-2935", url = "https://ince.publisher.ingentaconnect.com/content/ince/incecp/1973/00001973/00000002/art00062", keyword = "69, 52.3", author = "Blitz, J.", abstract = "", }