@article{ref1,
title="Some investigations on the relationship between road accidents and estimated traffic",
journal="Accident analysis and prevention",
year="1969",
author="Erlander, S. and Gustavsson, J. and Larusson, E",
volume="1",
number="1",
pages="17-64",
abstract="<p>[Abstract unavailable]</p>",
language="en",
issn="0001-4575",
doi="10.1016/0001-4575(69)90004-9",
url="http://dx.doi.org/10.1016/0001-4575(69)90004-9"
}