@article {Earshen:1980:0736-2935:1027,
title = "Issues in specification calibration and certification of acoustical instruments for enforcement",
journal = "INTER-NOISE and NOISE-CON Congress and Conference Proceedings",
parent_itemid = "infobike://ince/incecp",
publishercode ="ince",
year = "1980",
volume = "1980",
number = "1",
publication date ="1980-12-08T00:00:00",
pages = "1027-1030",
itemtype = "ARTICLE",
issn = "0736-2935",
url = "https://ince.publisher.ingentaconnect.com/content/ince/incecp/1980/00001980/00000001/art00016",
keyword = "71.8, 71.9",
author = "Earshen, John J.",
abstract = "",
}