@article{ref1,
title="Troubled times: Violence and warfare in the past",
journal="American journal of physical anthropology",
year="2000",
author="Milner, George R.",
volume="112",
number="2",
pages="285-286",
abstract="Edited by Debra L. Martin and David W. Frayer. Amsterdam: Gordon and Breach. 1997. 376 pp. ISBN 90-5699-534-0. $20.00 (paper)<p />",
language="",
issn="0002-9483",
doi="10.1002/(SICI)1096-8644(2000)112:2<285::AID-AJPA12>3.0.CO;2-W",
url="http://dx.doi.org/10.1002/(SICI)1096-8644(2000)112:2<285::AID-AJPA12>3.0.CO;2-W"
}