@article{ref1,
title="The razor king",
journal="American heritage of invention and technology",
year="1992",
author="Mansfield, H.",
volume="7",
number="4",
pages="40-46",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="8756-7296",
doi="",
url="http://dx.doi.org/"
}