@article{ref1,
title="Workmen's Compensation Acts and the Law of Legal Cause",
journal="Columbia law review",
year="1922",
author="",
volume="22",
number="6",
pages="569-573",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0010-1958",
doi="10.2307/1111555",
url="http://dx.doi.org/10.2307/1111555"
}