@article {Hillquist:1971:0736-2935:25, title = "Surface transportation noise: Pervasive, persistent, perplexing", journal = "INTER-NOISE and NOISE-CON Congress and Conference Proceedings", parent_itemid = "infobike://ince/incecp", publishercode ="ince", year = "1971", volume = "1971", number = "1", publication date ="1971-06-21T00:00:00", pages = "25-27", itemtype = "ARTICLE", issn = "0736-2935", url = "https://ince.publisher.ingentaconnect.com/content/ince/incecp/1971/00001971/00000001/art00003", keyword = "52.4, 52.3", author = "Hillquist, Ralph K.", abstract = "", }