@article{ref1,
title="Abuse of alcohol among seamen",
journal="British journal of addiction to alcohol and other drugs",
year="1967",
author="Brun-Gulbrandsen, S. and Irgens-Jensen, O.",
volume="62",
number="1",
pages="19-27",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0007-0890",
doi="",
url="http://dx.doi.org/"
}