@article{ref1,
title="A relation between collision claim frequency and driver age distribution in HLDI data",
journal="Accident analysis and prevention",
year="1981",
author="Joksch, H. C.",
volume="13",
number="2",
pages="147-151",
abstract="Collision claim frequency data for 1977, 1979 and 1980 modes of 2-door cars with no youthful drivers are studied. For subcompacts, the claim frequencies by make/series increase with the ratio of cars with youthful drivers to those with no youthful drivers for the same make/series.<p />",
language="en",
issn="0001-4575",
doi="",
url="http://dx.doi.org/"
}