@article{ref1,
title="Personal observations on the earthquake disaster in Christchurch",
journal="BJU international",
year="2011",
author="",
volume="107",
number="7",
pages="i-i",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="1464-4096",
doi="10.1111/j.1464-410X.2011.10212.x",
url="http://dx.doi.org/10.1111/j.1464-410X.2011.10212.x"
}