@article{ref1,
title="Comments on boxing and especially professional boxing",
journal="Journal of sports medicine and physical fitness",
year="1964",
author="NOVICH, M. M.",
volume="21",
number="",
pages="46-48",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0022-4707",
doi="",
url="http://dx.doi.org/"
}