@article{ref1,
title="Non-lethal weapons: operational and policy developments",
journal="Lancet",
year="2003",
author="Lewer, N.",
volume="362",
number="Suppl",
pages="s20-1",
abstract="Abstract unavailable.",
language="",
issn="0140-6736",
doi="",
url="http://dx.doi.org/"
}