@article {Gummlich:1979:0093-9978:22,
title = "German Federal Regulation for Sound Insulation Against Aircraft Noise",
journal = "Noise Control Engineering",
parent_itemid = "infobike://ince/nce",
publishercode ="ince",
year = "1979",
volume = "12",
number = "1",
publication date ="1979-01-01T00:00:00",
pages = "22-25",
itemtype = "ARTICLE",
issn = "0093-9978",
url = "https://ince.publisher.ingentaconnect.com/content/ince/nce/1979/00000012/00000001/art00004",
doi = "doi:10.3397/1.2832111",
author = "Gummlich, H. and Reich, H.",
abstract = "",
}