@article{ref1,
title="Protective footwear",
journal="Ortopediia travmatologiia i protezirovanie",
year="1984",
author="Kondratiuk, N. I. and Vygnanskaia, L. N.",
volume="",
number="1",
pages="51-52",
abstract="<p>[Abstract unavailable]</p><p>Language: ru</p>",
language="ru",
issn="0030-5987",
doi="",
url="http://dx.doi.org/"
}