@article{ref1,
title="On a contagious distribution suggested for accident data",
journal="Biometrics",
year="1967",
author="Kemp, C. D.",
volume="23",
number="2",
pages="241-255",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0006-341X",
doi="",
url="http://dx.doi.org/"
}