@article {Galloway:1977:0093-9978:68,
title = "An Assessment of the Relative Importance of Sources of Urban Noise",
journal = "Noise Control Engineering",
parent_itemid = "infobike://ince/nce",
publishercode ="ince",
year = "1977",
volume = "9",
number = "2",
publication date ="1977-09-01T00:00:00",
pages = "68-73",
itemtype = "ARTICLE",
issn = "0093-9978",
url = "https://ince.publisher.ingentaconnect.com/content/ince/nce/1977/00000009/00000002/art00003",
doi = "doi:10.3397/1.2832071",
author = "Galloway, William J.",
abstract = "",
}