@article{ref1,
title="Comparative evaluation of various methods of conduction of caisson works; hygienic aspect",
journal="Gigiena i Sanitariia",
year="1951",
author="Rozanov, L. S.",
volume="9",
number="",
pages="31-36",
abstract="<p>[Abstract unavailable]</p> <p>Language: un</p>",
language="un",
issn="0016-9900",
doi="",
url="http://dx.doi.org/"
}