@article{ref1,
title="Effect of the rolling motion of a ship on the sleep and physiologic functions of fisherman",
journal="Gigiena i Sanitariia",
year="1986",
author="Skrupskiĭ, V. A.",
volume="",
number="9",
pages="61-63",
abstract="<p>[Abstract unavailable]</p><p>Language: ru</p>",
language="ru",
issn="0016-9900",
doi="",
url="http://dx.doi.org/"
}