@article {Ullrich:1993:0736-2935:605, title = "The noise assessment of road surface influences on the traffic noise by pass-by level statistics of cars and trucks", journal = "INTER-NOISE and NOISE-CON Congress and Conference Proceedings", parent_itemid = "infobike://ince/incecp", publishercode ="ince", year = "1993", volume = "1993", number = "5", publication date ="1993-08-24T00:00:00", pages = "605-610", itemtype = "ARTICLE", issn = "0736-2935", url = "https://ince.publisher.ingentaconnect.com/content/ince/incecp/1993/00001993/00000005/art00008", keyword = "11.7.1, 35.5.5", author = "Ullrich, Siegfried", abstract = "", }