@book{f30e0a501d0111debddb000ea68e967b,
title = "Laboratory effects on the measured sound reduction index of windows and glazings",
abstract = "This reports presents an investigation carried out for Nordtest. The aim has been to give an explanation of differences in sound reduction index of windows or glazings when measurements in different laboratories are compared.",
author = "Nic Michelsen and Birgit Rasmussen",
year = "1982",
language = "English",
series = "Technical Report",
number = "34",
publisher = "Lydteknisk Laboratorium, Danmarks Tekniske Universitet",
}