@article{ref1,
title="Physiological-hygienic characteristics of the work of subway engineers",
journal="Gigiena i Sanitariia",
year="1969",
author="Podoba, E. V. and Solov'eva, V. P.",
volume="34",
number="1",
pages="17-22",
abstract="<p>[Abstract unavailable]</p><p>Language: ru</p>",
language="ru",
issn="0016-9900",
doi="",
url="http://dx.doi.org/"
}