@article {Matschat:1979:0736-2935:681,
title = "How to estimate the difference between two aircraft noise indices without full knowledge of the level-time-history",
journal = "INTER-NOISE and NOISE-CON Congress and Conference Proceedings",
parent_itemid = "infobike://ince/incecp",
publishercode ="ince",
year = "1979",
volume = "1979",
number = "2",
publication date ="1979-09-11T00:00:00",
pages = "681-689",
itemtype = "ARTICLE",
issn = "0736-2935",
url = "https://ince.publisher.ingentaconnect.com/content/ince/incecp/1979/00001979/00000002/art00129",
keyword = "52.2, 76.1.3",
author = "Matschat, K. and Muller, E-A.",
abstract = "",
}