@article{ref1,
title="Single Sky deadline becomes law, EASA powers expanded",
journal="European transport policy",
year="2009",
author="",
volume="7",
number="1",
pages="11-11",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="1745-9850",
doi="",
url="http://dx.doi.org/"
}