@article{ref1,
title="Focus On: The Uppsala Code of Ethics for Scientists",
journal="Journal of peace research",
year="1984",
author="Gustafsson, Bengt and Ryden, L and Tibell, Gunnar and Wallensteen, P.",
volume="21",
number="4",
pages="311-316",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0022-3433",
doi="10.1177/002234338402100401",
url="http://dx.doi.org/10.1177/002234338402100401"
}