@article{ref1,
title="Structural fire protection: Report of group session 5.2, CIB W14 commission meeting, Copenhagen, May 1978",
journal="Fire and materials",
year="1980",
author="Pettersson, O",
volume="4",
number="1",
pages="1-16",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0308-0501",
doi="",
url="http://dx.doi.org/"
}