@article{ref1,
title="On questions raised by the combination of tests based on discontinuous distributions",
journal="Biometrika",
year="1950",
author="Pearson, E. S.",
volume="37",
number="3-4",
pages="383-398",
abstract="<p>[Abstract unavailable]</p>",
language="en",
issn="0006-3444",
doi="10.1093/biomet/37.3-4.383",
url="http://dx.doi.org/10.1093/biomet/37.3-4.383"
}