@article {Makarewicz:1989:0736-2501:125,
title = "A Simplified Method for Loudness Level Calculation of Environmental Noise",
journal = "Noise Control Engineering Journal",
parent_itemid = "infobike://ince/ncej",
publishercode ="ince",
year = "1989",
volume = "33",
number = "3",
publication date ="1989-11-01T00:00:00",
pages = "125-128",
itemtype = "ARTICLE",
issn = "0736-2501",
url = "https://ince.publisher.ingentaconnect.com/content/ince/ncej/1989/00000033/00000003/art00004",
doi = "doi:10.3397/1.2827750",
author = "Makarewicz, R. and Jorasz, U. and Preis, A.",
abstract = "",
}