@article{ref1,
title="Reliability of multiple 2 X 4's used as truss lower chords",
journal="Transactions of the American Society of Agricultural and Biological Engineers",
year="1980",
author="Rojiani, Kamal B. and Woeste, FE",
volume="23",
number="2",
pages="427-430",
abstract="Report on the structural safety of roof construction.<p />",
language="",
issn="0001-2351",
doi="",
url="http://dx.doi.org/"
}