@article{ref1,
title="The formation of toxic isocyanate vapors during the thermal degradation of polyurethane varnishes and their polyfunctional hardeners",
journal="Zentralblatt fur Arbeitsmedizin, Arbeitsschutz und Prophylaxe",
year="1976",
author="Seemann, J. and Wölcke, U.",
volume="26",
number="1",
pages="2-9",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0340-7047",
doi="",
url="http://dx.doi.org/"
}