@article{ref1,
title="Recent activities of the "GESAMP" working group on the evaluation of hazardous substances carried by ships",
journal="Ecotoxicology and environmental safety",
year="1981",
author="Portmann, J. E.",
volume="5",
number="1",
pages="56-71",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0147-6513",
doi="",
url="http://dx.doi.org/"
}