@article{ref1,
title="City uses technology to track buses, emergency vehicles",
journal="American city and county",
year="2001",
author="",
volume="",
number="",
pages="1 p.-1 p.",
abstract="In Glendale, California, buses and emergency vehicles can reach their destinations more quickly than before because the city launched a project that combines automated vehicle location, transit signal priority, signal preemption and real time passenger information<p />",
language="",
issn="0149-337X",
doi="",
url="http://dx.doi.org/"
}