@article{ref1,
title="Additional topics in railroad grade crossing accident reconstruction",
journal="Accident reconstruction journal",
year="1997",
author="Craig, V.",
volume="9",
number="5",
pages="5 p.-5 p.",
abstract="The current and previous issues of Accident Reconstruction Journal have been dedicated to grade crossing accidents. The topics addressed in the current issue are: event recorders, which are now required on most trains; train braking; and vehicle crush.<p />",
language="",
issn="1057-8153",
doi="",
url="http://dx.doi.org/"
}